diff options
| author | Johannes Stezenbach <js@linuxtv.org> | 2005-05-16 21:54:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-17 07:59:30 -0700 |
| commit | b8742700f13163ffa00cddce2a3c940b9ab2ab5a (patch) | |
| tree | ff82ac83508dc63d0dec63a3479df3b966018b34 /drivers/media/dvb | |
| parent | 591ad98db3be2cd596ac5e0cfba7b164c3bdfb52 (diff) | |
| download | lwn-b8742700f13163ffa00cddce2a3c940b9ab2ab5a.tar.gz lwn-b8742700f13163ffa00cddce2a3c940b9ab2ab5a.zip | |
[PATCH] dvb: remove unnecessary casts in frontends
remove unnecessary casts in frontends (Kenneth Aafloy)
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb')
21 files changed, 241 insertions, 242 deletions
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c index ce2eaa1640e8..72a2b5455b0b 100644 --- a/drivers/media/dvb/frontends/at76c651.c +++ b/drivers/media/dvb/frontends/at76c651.c @@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { int ret; - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; at76c651_writereg(state, 0x0c, 0xc3); state->config->pll_set(fe, p); @@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe, static int at76c651_set_defaults(struct dvb_frontend* fe) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; at76c651_set_symbol_rate(state, 6900000); at76c651_set_qam(state, QAM_64); @@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe) static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; u8 sync; /* @@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status) static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16; *ber |= at76c651_readreg(state, 0x82) << 8; @@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber) static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; u8 gain = ~at76c651_readreg(state, 0x91); *strength = (gain << 8) | gain; @@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; *snr = 0xFFFF - ((at76c651_readreg(state, 0x8F) << 8) | @@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr) static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; *ucblocks = at76c651_readreg(state, 0x82); @@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte static void at76c651_release(struct dvb_frontend* fe) { - struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; + struct at76c651_state* state = fe->demodulator_priv; kfree(state); } @@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config, struct at76c651_state* state = NULL; /* allocate memory for the internal state */ - state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL); + state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c index a212279042b8..0c2ed4438618 100644 --- a/drivers/media/dvb/frontends/cx22700.c +++ b/drivers/media/dvb/frontends/cx22700.c @@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet static int cx22700_init (struct dvb_frontend* fe) -{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; +{ struct cx22700_state* state = fe->demodulator_priv; int i; dprintk("cx22700_init: init chip\n"); @@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe) static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) | (cx22700_readreg (state, 0x0e) << 1); @@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status) static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; *ber = cx22700_readreg (state, 0x0c) & 0x7f; cx22700_writereg (state, 0x0c, 0x00); @@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber) static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) | (cx22700_readreg (state, 0x0e) << 1); @@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) | (cx22700_readreg (state, 0x0e) << 1); @@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr) static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; *ucblocks = cx22700_readreg (state, 0x0f); cx22700_writereg (state, 0x0f, 0x00); @@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/ cx22700_writereg (state, 0x00, 0x00); @@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; u8 reg09 = cx22700_readreg (state, 0x09); p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF; @@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten static void cx22700_release(struct dvb_frontend* fe) { - struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; + struct cx22700_state* state = fe->demodulator_priv; kfree(state); } @@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config, struct cx22700_state* state = NULL; /* allocate memory for the internal state */ - state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL); + state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c index 011860ce36cc..f4aa44136c7c 100644 --- a/drivers/media/dvb/frontends/cx22702.c +++ b/drivers/media/dvb/frontends/cx22702.c @@ -200,7 +200,7 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { u8 val; - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; /* set PLL */ cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe); @@ -338,7 +338,7 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet static int cx22702_init (struct dvb_frontend* fe) { int i; - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; cx22702_writereg (state, 0x00, 0x02); @@ -360,7 +360,7 @@ static int cx22702_init (struct dvb_frontend* fe) static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; u8 reg0A; u8 reg23; @@ -389,7 +389,7 @@ static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status) static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; if(cx22702_readreg (state, 0xE4) & 0x02) { /* Realtime statistics */ @@ -406,7 +406,7 @@ static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber) static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; *signal_strength = cx22702_readreg (state, 0x23); @@ -415,7 +415,7 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; u16 rs_ber=0; if(cx22702_readreg (state, 0xE4) & 0x02) { @@ -434,7 +434,7 @@ static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr) static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; u8 _ucblocks; @@ -449,7 +449,7 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; u8 reg0C = cx22702_readreg (state, 0x0C); @@ -459,7 +459,7 @@ static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static void cx22702_release(struct dvb_frontend* fe) { - struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; + struct cx22702_state* state = fe->demodulator_priv; kfree(state); } @@ -471,7 +471,7 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config, struct cx22702_state* state = NULL; /* allocate memory for the internal state */ - state = (struct cx22702_state*) kmalloc(sizeof(struct cx22702_state), GFP_KERNEL); + state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c index ae16112a0653..8222b88cb486 100644 --- a/drivers/media/dvb/frontends/cx24110.c +++ b/drivers/media/dvb/frontends/cx24110.c @@ -315,7 +315,7 @@ dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate); int cx24110_pll_write (struct dvb_frontend* fe, u32 data) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; /* tuner data is 21 bits long, must be left-aligned in data */ /* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */ @@ -356,7 +356,7 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data) static int cx24110_initfe(struct dvb_frontend* fe) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; /* fixme (low): error handling */ int i; @@ -373,7 +373,7 @@ static int cx24110_initfe(struct dvb_frontend* fe) static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; switch (voltage) { case SEC_VOLTAGE_13: @@ -385,8 +385,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag }; } -static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, - fe_sec_mini_cmd_t burst) +static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) { int rv, bit, i; struct cx24110_state *state = fe->demodulator_priv; @@ -413,7 +412,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd) { int i, rv; - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; for (i = 0; i < cmd->msg_len; i++) cx24110_writereg(state, 0x79 + i, cmd->msg[i]); @@ -432,7 +431,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe, static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; int sync = cx24110_readreg (state, 0x55); @@ -460,7 +459,7 @@ static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status) static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; /* fixme (maybe): value range is 16 bit. Scale? */ if(cx24110_readreg(state,0x24)&0x10) { @@ -478,7 +477,7 @@ static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber) static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; /* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */ u8 signal = cx24110_readreg (state, 0x27)+128; @@ -489,7 +488,7 @@ static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_str static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; /* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */ if(cx24110_readreg(state,0x6a)&0x80) { @@ -505,7 +504,7 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr) static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; u32 lastbyer; if(cx24110_readreg(state,0x10)&0x40) { @@ -527,7 +526,7 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; state->config->pll_set(fe, p); cx24110_set_inversion (state, p->inversion); @@ -540,7 +539,7 @@ static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; s32 afc; unsigned sclk; /* cannot read back tuner settings (freq). Need to have some private storage */ @@ -567,14 +566,14 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { - struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state *state = fe->demodulator_priv; return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0)); } static void cx24110_release(struct dvb_frontend* fe) { - struct cx24110_state* state = (struct cx24110_state*) fe->demodulator_priv; + struct cx24110_state* state = fe->demodulator_priv; kfree(state); } @@ -587,7 +586,7 @@ struct dvb_frontend* cx24110_attach(const struct cx24110_config* config, int ret; /* allocate memory for the internal state */ - state = (struct cx24110_state*) kmalloc(sizeof(struct cx24110_state), GFP_KERNEL); + state = kmalloc(sizeof(struct cx24110_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c index a853d12a26f1..f2fbb7c1598e 100644 --- a/drivers/media/dvb/frontends/dib3000mb.c +++ b/drivers/media/dvb/frontends/dib3000mb.c @@ -56,7 +56,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe, static int dib3000mb_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep, int tuner) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; fe_code_rate_t fe_cr = FEC_NONE; int search_state, seq; @@ -317,7 +317,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe, static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; deb_info("dib3000mb is getting up.\n"); wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP); @@ -401,7 +401,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) static int dib3000mb_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; fe_code_rate_t *cr; u16 tps_val; @@ -562,7 +562,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe, static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *stat = 0; @@ -594,7 +594,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat) static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB)); return 0; @@ -603,7 +603,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber) /* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170; return 0; @@ -611,7 +611,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER); int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) | rd(DIB3000MB_REG_NOISE_POWER_LSB); @@ -621,7 +621,7 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr) static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *unc = rd(DIB3000MB_REG_UNC); return 0; @@ -629,7 +629,7 @@ static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) static int dib3000mb_sleep(struct dvb_frontend* fe) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; deb_info("dib3000mb is going to bed.\n"); wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN); return 0; @@ -656,7 +656,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_ static void dib3000mb_release(struct dvb_frontend* fe) { - struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; kfree(state); } @@ -671,7 +671,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff) { - struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); if (onoff) { @@ -692,7 +692,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff) static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) { - struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; if (onoff) { wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); } else { @@ -709,7 +709,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, struct dib3000_state* state = NULL; /* allocate memory for the internal state */ - state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); + state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); if (state == NULL) goto error; memset(state,0,sizeof(struct dib3000_state)); diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c index 4a31c05eaecd..bb0abdc78f37 100644 --- a/drivers/media/dvb/frontends/dib3000mc.c +++ b/drivers/media/dvb/frontends/dib3000mc.c @@ -297,7 +297,7 @@ static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_fro static int dib3000mc_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; fe_code_rate_t *cr; u16 tps_val,cr_val; @@ -458,7 +458,7 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe, static int dib3000mc_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep, int tuner) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; int search_state,auto_val; u16 val; @@ -659,7 +659,7 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode) } static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; u16 lock = rd(DIB3000MC_REG_LOCKING); *stat = 0; @@ -679,14 +679,14 @@ static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat) static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB)); return 0; } static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT); return 0; @@ -695,7 +695,7 @@ static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) /* see dib3000mb.c for calculation comments */ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB); *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f); @@ -706,7 +706,7 @@ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength /* see dib3000mb.c for calculation comments */ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB), val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB); u16 sig,noise; @@ -726,7 +726,7 @@ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr) static int dib3000mc_sleep(struct dvb_frontend* fe) { - struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state* state = fe->demodulator_priv; set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN); wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN); @@ -756,7 +756,7 @@ static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_ static void dib3000mc_release(struct dvb_frontend* fe) { - struct dib3000_state *state = (struct dib3000_state *) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; kfree(state); } @@ -771,7 +771,7 @@ static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff) { - struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; u16 tmp = rd(DIB3000MC_REG_SMO_MODE); deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); @@ -803,7 +803,7 @@ static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff) static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) { - struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; + struct dib3000_state *state = fe->demodulator_priv; if (onoff) { wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); } else { @@ -844,7 +844,7 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config, u16 devid; /* allocate memory for the internal state */ - state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); + state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); if (state == NULL) goto error; memset(state,0,sizeof(struct dib3000_state)); diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c index c05a9b05600c..cff93b9d8ab2 100644 --- a/drivers/media/dvb/frontends/dvb_dummy_fe.c +++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c @@ -100,7 +100,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t vo static void dvb_dummy_fe_release(struct dvb_frontend* fe) { - struct dvb_dummy_fe_state* state = (struct dvb_dummy_fe_state*) fe->demodulator_priv; + struct dvb_dummy_fe_state* state = fe->demodulator_priv; kfree(state); } @@ -111,7 +111,7 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void) struct dvb_dummy_fe_state* state = NULL; /* allocate memory for the internal state */ - state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); + state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ @@ -134,7 +134,7 @@ struct dvb_frontend* dvb_dummy_fe_qpsk_attach() struct dvb_dummy_fe_state* state = NULL; /* allocate memory for the internal state */ - state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); + state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ @@ -157,7 +157,7 @@ struct dvb_frontend* dvb_dummy_fe_qam_attach() struct dvb_dummy_fe_state* state = NULL; /* allocate memory for the internal state */ - state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); + state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c index 9ac95de9834d..031a1ddc7d11 100644 --- a/drivers/media/dvb/frontends/l64781.c +++ b/drivers/media/dvb/frontends/l64781.c @@ -121,7 +121,7 @@ static int reset_and_configure (struct l64781_state* state) static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; /* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */ static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 }; /* QPSK, QAM_16, QAM_64 */ @@ -234,7 +234,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; int tmp; @@ -352,7 +352,7 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; int sync = l64781_readreg (state, 0x32); int gain = l64781_readreg (state, 0x0e); @@ -381,7 +381,7 @@ static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status) static int l64781_read_ber(struct dvb_frontend* fe, u32* ber) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; /* XXX FIXME: set up counting period (reg 0x26...0x28) */ @@ -393,7 +393,7 @@ static int l64781_read_ber(struct dvb_frontend* fe, u32* ber) static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; u8 gain = l64781_readreg (state, 0x0e); *signal_strength = (gain << 8) | gain; @@ -403,7 +403,7 @@ static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_stre static int l64781_read_snr(struct dvb_frontend* fe, u16* snr) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; u8 avg_quality = 0xff - l64781_readreg (state, 0x33); *snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/ @@ -413,7 +413,7 @@ static int l64781_read_snr(struct dvb_frontend* fe, u16* snr) static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; *ucblocks = l64781_readreg (state, 0x37) | (l64781_readreg (state, 0x38) << 8); @@ -423,7 +423,7 @@ static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int l64781_sleep(struct dvb_frontend* fe) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; /* Power down */ return l64781_writereg (state, 0x3e, 0x5a); @@ -431,7 +431,7 @@ static int l64781_sleep(struct dvb_frontend* fe) static int l64781_init(struct dvb_frontend* fe) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; reset_and_configure (state); @@ -484,7 +484,7 @@ static int l64781_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend static void l64781_release(struct dvb_frontend* fe) { - struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; + struct l64781_state* state = fe->demodulator_priv; kfree(state); } @@ -501,7 +501,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config, { .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } }; /* allocate memory for the internal state */ - state = (struct l64781_state*) kmalloc(sizeof(struct l64781_state), GFP_KERNEL); + state = kmalloc(sizeof(struct l64781_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c index 176a22e3441b..e455aecd76b2 100644 --- a/drivers/media/dvb/frontends/mt312.c +++ b/drivers/media/dvb/frontends/mt312.c @@ -226,7 +226,7 @@ static int mt312_get_code_rate(struct mt312_state* state, fe_code_rate_t *cr) static int mt312_initfe(struct dvb_frontend* fe) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[2]; @@ -287,7 +287,7 @@ static int mt312_initfe(struct dvb_frontend* fe) static int mt312_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *c) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 diseqc_mode; @@ -318,7 +318,7 @@ static int mt312_send_master_cmd(struct dvb_frontend* fe, static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; const u8 mini_tab[2] = { 0x02, 0x03 }; int ret; @@ -340,7 +340,7 @@ static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c) static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; const u8 tone_tab[2] = { 0x01, 0x00 }; int ret; @@ -362,7 +362,7 @@ static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t) static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; const u8 volt_tab[3] = { 0x00, 0x40, 0x00 }; if (v > SEC_VOLTAGE_OFF) @@ -373,7 +373,7 @@ static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v) static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 status[3]; @@ -400,7 +400,7 @@ static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s) static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[3]; @@ -414,7 +414,7 @@ static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber) static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[3]; u16 agc; @@ -435,7 +435,7 @@ static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_stren static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[2]; @@ -449,7 +449,7 @@ static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr) static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[2]; @@ -464,7 +464,7 @@ static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc) static int mt312_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 buf[5], config_val; u16 sr; @@ -560,7 +560,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe, static int mt312_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; if ((ret = mt312_get_inversion(state, &p->inversion)) < 0) @@ -577,7 +577,7 @@ static int mt312_get_frontend(struct dvb_frontend* fe, static int mt312_sleep(struct dvb_frontend* fe) { - struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state *state = fe->demodulator_priv; int ret; u8 config; @@ -605,7 +605,7 @@ static int mt312_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_ static void mt312_release(struct dvb_frontend* fe) { - struct mt312_state* state = (struct mt312_state*) fe->demodulator_priv; + struct mt312_state* state = fe->demodulator_priv; kfree(state); } @@ -617,7 +617,7 @@ struct dvb_frontend* vp310_attach(const struct mt312_config* config, struct mt312_state* state = NULL; /* allocate memory for the internal state */ - state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); + state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL); if (state == NULL) goto error; @@ -651,7 +651,7 @@ struct dvb_frontend* mt312_attach(const struct mt312_config* config, struct mt312_state* state = NULL; /* allocate memory for the internal state */ - state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); + state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL); if (state == NULL) goto error; diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c index 4743aa17406e..8805b0f5f619 100644 --- a/drivers/media/dvb/frontends/nxt2002.c +++ b/drivers/media/dvb/frontends/nxt2002.c @@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state) static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 buf[256],written = 0,chunkpos = 0; u16 rambase,position,crc = 0; @@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u32 freq = 0; u16 tunerfreq = 0; u8 buf[4]; @@ -453,7 +453,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe, static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 lock; i2c_readbytes(state,0x31,&lock,1); @@ -470,7 +470,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status) static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 b[3]; nxt2002_readreg_multibyte(state,0xE6,b,3); @@ -482,7 +482,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber) static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 b[2]; u16 temp = 0; @@ -502,7 +502,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 b[2]; u16 temp = 0, temp2; u32 snrdb = 0; @@ -536,7 +536,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr) static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; u8 b[3]; nxt2002_readreg_multibyte(state,0xE6,b,3); @@ -552,7 +552,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe) static int nxt2002_init(struct dvb_frontend* fe) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; const struct firmware *fw; int ret; u8 buf[2]; @@ -624,7 +624,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten static void nxt2002_release(struct dvb_frontend* fe) { - struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; + struct nxt2002_state* state = fe->demodulator_priv; kfree(state); } @@ -637,7 +637,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config, u8 buf [] = {0,0,0,0,0}; /* allocate memory for the internal state */ - state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL); + state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c index f79a69d0eb07..966de9853d18 100644 --- a/drivers/media/dvb/frontends/nxt6000.c +++ b/drivers/media/dvb/frontends/nxt6000.c @@ -176,7 +176,7 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi static void nxt6000_setup(struct dvb_frontend* fe) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM); nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01); @@ -427,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state) static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status) { u8 core_status; - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; *status = 0; @@ -456,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status) static int nxt6000_init(struct dvb_frontend* fe) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; nxt6000_reset(state); nxt6000_setup(fe); @@ -466,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe) static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; int result; nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */ @@ -487,13 +487,13 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static void nxt6000_release(struct dvb_frontend* fe) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; kfree(state); } static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8; @@ -502,7 +502,7 @@ static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr) static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 ); @@ -516,7 +516,7 @@ static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber) static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) { - struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; + struct nxt6000_state* state = fe->demodulator_priv; *signal_strength = (short) (511 - (nxt6000_readreg(state, AGC_GAIN_1) + @@ -533,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config, struct nxt6000_state* state = NULL; /* allocate memory for the internal state */ - state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL); + state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c index df5dee7760a3..cc0a77c790f1 100644 --- a/drivers/media/dvb/frontends/or51132.c +++ b/drivers/media/dvb/frontends/or51132.c @@ -102,7 +102,7 @@ static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len) static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; static u8 run_buf[] = {0x7F,0x01}; static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00}; u8 rec_buf[14]; @@ -240,7 +240,7 @@ static int or51132_sleep(struct dvb_frontend* fe) static int or51132_setmode(struct dvb_frontend* fe) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; unsigned char cmd_buf[4]; dprintk("setmode %d\n",(int)state->current_modulation); @@ -316,7 +316,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe, { int ret; u8 buf[4]; - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; const struct firmware *fw; /* Change only if we are actually changing the modulation */ @@ -391,7 +391,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe, static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; unsigned char rec_buf[2]; unsigned char snd_buf[2]; *status = 0; @@ -464,7 +464,7 @@ static unsigned int i20Log10(unsigned short val) static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; unsigned char rec_buf[2]; unsigned char snd_buf[2]; u8 rcvr_stat; @@ -512,7 +512,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; unsigned char rec_buf[2]; unsigned char snd_buf[2]; u16 snr_equ; @@ -549,7 +549,7 @@ static int or51132_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten static void or51132_release(struct dvb_frontend* fe) { - struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + struct or51132_state* state = fe->demodulator_priv; kfree(state); } diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c index 58ad34ef0a00..764a95a2e212 100644 --- a/drivers/media/dvb/frontends/sp8870.c +++ b/drivers/media/dvb/frontends/sp8870.c @@ -248,7 +248,7 @@ static int sp8870_wake_up(struct sp8870_state* state) static int sp8870_set_frontend_parameters (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; int err; u16 reg0xc05; @@ -302,7 +302,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe, static int sp8870_init (struct dvb_frontend* fe) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; const struct firmware *fw = NULL; sp8870_wake_up(state); @@ -358,7 +358,7 @@ static int sp8870_init (struct dvb_frontend* fe) static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; int status; int signal; @@ -384,7 +384,7 @@ static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status) static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; int ret; u32 tmp; @@ -412,7 +412,7 @@ static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber) static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; int ret; u16 tmp; @@ -438,7 +438,7 @@ static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal) static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; int ret; *ublocks = 0; @@ -467,7 +467,7 @@ static int switches = 0; static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; /* The firmware of the sp8870 sometimes locks up after setting frontend parameters. @@ -524,7 +524,7 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par static int sp8870_sleep(struct dvb_frontend* fe) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; // tristate TS output and disable interface pins return sp8870_writereg(state, 0xC18, 0x000); @@ -540,7 +540,7 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend static void sp8870_release(struct dvb_frontend* fe) { - struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; + struct sp8870_state* state = fe->demodulator_priv; kfree(state); } @@ -552,7 +552,7 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config, struct sp8870_state* state = NULL; /* allocate memory for the internal state */ - state = (struct sp8870_state*) kmalloc(sizeof(struct sp8870_state), GFP_KERNEL); + state = kmalloc(sizeof(struct sp8870_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c index 7eae833ece49..d868a6927a16 100644 --- a/drivers/media/dvb/frontends/sp887x.c +++ b/drivers/media/dvb/frontends/sp887x.c @@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state) */ static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; u8 buf [BLOCKSIZE+2]; int i; int fw_size = fw->size; @@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state, static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; int actual_freq, err; u16 val, reg0xc05; @@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe, static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; u16 snr12 = sp887x_readreg(state, 0xf16); u16 sync0x200 = sp887x_readreg(state, 0x200); u16 sync0xf17 = sp887x_readreg(state, 0xf17); @@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status) static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; *ber = (sp887x_readreg(state, 0xc08) & 0x3f) | (sp887x_readreg(state, 0xc07) << 6); @@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber) static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; u16 snr12 = sp887x_readreg(state, 0xf16); u32 signal = 3 * (snr12 << 4); @@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; u16 snr12 = sp887x_readreg(state, 0xf16); *snr = (snr12 << 4) | (snr12 >> 8); @@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr) static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; *ucblocks = sp887x_readreg(state, 0xc0c); if (*ucblocks == 0xfff) @@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int sp887x_sleep(struct dvb_frontend* fe) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; /* tristate TS output and disable interface pins */ sp887x_writereg(state, 0xc18, 0x000); @@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe) static int sp887x_init(struct dvb_frontend* fe) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; const struct firmware *fw = NULL; int ret; @@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend static void sp887x_release(struct dvb_frontend* fe) { - struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; + struct sp887x_state* state = fe->demodulator_priv; kfree(state); } @@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, struct sp887x_state* state = NULL; /* allocate memory for the internal state */ - state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL); + state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c index 502c6403dfc6..e681263bf079 100644 --- a/drivers/media/dvb/frontends/stv0297.c +++ b/drivers/media/dvb/frontends/stv0297.c @@ -365,7 +365,7 @@ static int stv0297_set_inversion(struct stv0297_state *state, fe_spectral_invers int stv0297_enable_plli2c(struct dvb_frontend *fe) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; stv0297_writereg(state, 0x87, 0x78); stv0297_writereg(state, 0x86, 0xc8); @@ -375,7 +375,7 @@ int stv0297_enable_plli2c(struct dvb_frontend *fe) static int stv0297_init(struct dvb_frontend *fe) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; int i; /* soft reset */ @@ -416,7 +416,7 @@ static int stv0297_init(struct dvb_frontend *fe) static int stv0297_sleep(struct dvb_frontend *fe) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; stv0297_writereg_mask(state, 0x80, 1, 1); @@ -425,7 +425,7 @@ static int stv0297_sleep(struct dvb_frontend *fe) static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; u8 sync = stv0297_readreg(state, 0xDF); @@ -438,7 +438,7 @@ static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status) static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; u8 BER[3]; stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes @@ -453,7 +453,7 @@ static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber) static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; u8 STRENGTH[2]; stv0297_readregs(state, 0x41, STRENGTH, 2); @@ -464,7 +464,7 @@ static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength) static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; u8 SNR[2]; stv0297_readregs(state, 0x07, SNR, 2); @@ -475,7 +475,7 @@ static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr) static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; *ucblocks = (stv0297_readreg(state, 0xD5) << 8) | stv0297_readreg(state, 0xD4); @@ -485,7 +485,7 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks) static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; int u_threshold; int initial_u; int blind_u; @@ -689,7 +689,7 @@ timeout: static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; int reg_00, reg_83; reg_00 = stv0297_readreg(state, 0x00); @@ -725,7 +725,7 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par static void stv0297_release(struct dvb_frontend *fe) { - struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; + struct stv0297_state *state = fe->demodulator_priv; kfree(state); } @@ -737,7 +737,7 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config, struct stv0297_state *state = NULL; /* allocate memory for the internal state */ - state = (struct stv0297_state *) kmalloc(sizeof(struct stv0297_state), GFP_KERNEL); + state = kmalloc(sizeof(struct stv0297_state), GFP_KERNEL); if (state == NULL) goto error; diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c index a47cd2b32d60..cfa3928bb487 100644 --- a/drivers/media/dvb/frontends/stv0299.c +++ b/drivers/media/dvb/frontends/stv0299.c @@ -94,7 +94,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data) int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; return stv0299_writeregI(state, reg, data); } @@ -219,7 +219,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout) static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u64 big = srate; u32 ratio; @@ -270,7 +270,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state) static int stv0299_send_diseqc_msg (struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *m) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u8 val; int i; @@ -300,7 +300,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe, static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u8 val; dprintk ("%s\n", __FUNCTION__); @@ -327,7 +327,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u8 val; if (stv0299_wait_diseqc_idle (state, 100) < 0) @@ -349,7 +349,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone) static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u8 reg0x08; u8 reg0x0c; @@ -471,7 +471,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd) static int stv0299_init (struct dvb_frontend* fe) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; int i; dprintk("stv0299: init chip\n"); @@ -490,7 +490,7 @@ static int stv0299_init (struct dvb_frontend* fe) static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; u8 signal = 0xff - stv0299_readreg (state, 0x18); u8 sync = stv0299_readreg (state, 0x1b); @@ -518,7 +518,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status) static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; if (state->errmode != STATUS_BER) return 0; *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); @@ -528,7 +528,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8) | stv0299_readreg (state, 0x19)); @@ -545,7 +545,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8) | stv0299_readreg (state, 0x25)); @@ -557,7 +557,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr) static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); @@ -567,7 +567,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; int invval = 0; dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__); @@ -635,7 +635,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; s32 derot_freq; int invval; @@ -660,7 +660,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int stv0299_sleep(struct dvb_frontend* fe) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; stv0299_writeregI(state, 0x02, 0x80); state->initialised = 0; @@ -670,7 +670,7 @@ static int stv0299_sleep(struct dvb_frontend* fe) static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; fesettings->min_delay_ms = state->config->min_delay_ms; if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) { @@ -685,7 +685,7 @@ static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten static void stv0299_release(struct dvb_frontend* fe) { - struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; + struct stv0299_state* state = fe->demodulator_priv; kfree(state); } @@ -698,7 +698,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config, int id; /* allocate memory for the internal state */ - state = (struct stv0299_state*) kmalloc(sizeof(struct stv0299_state), GFP_KERNEL); + state = kmalloc(sizeof(struct stv0299_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c index 4e40d95ee95d..87d5f4d8790f 100644 --- a/drivers/media/dvb/frontends/tda10021.c +++ b/drivers/media/dvb/frontends/tda10021.c @@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate static int tda10021_init (struct dvb_frontend *fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int i; dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num); @@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe) static int tda10021_set_parameters (struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256 //CONF @@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe, static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int sync; *status = 0; @@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u32 _ber = tda10021_readreg(state, 0x14) | (tda10021_readreg(state, 0x15) << 8) | @@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u8 gain = tda10021_readreg(state, 0x17); *strength = (gain << 8) | gain; @@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u8 quality = ~tda10021_readreg(state, 0x18); *snr = (quality << 8) | quality; @@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; *ucblocks = tda10021_readreg (state, 0x13) & 0x7f; if (*ucblocks == 0x7f) @@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int sync; s8 afc = 0; @@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa static int tda10021_sleep(struct dvb_frontend* fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */ tda10021_writereg (state, 0x00, 0x80); /* standby */ @@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe) static void tda10021_release(struct dvb_frontend* fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; kfree(state); } @@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config, struct tda10021_state* state = NULL; /* allocate memory for the internal state */ - state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); + state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c index da82e90d6d13..168e013d23bd 100644 --- a/drivers/media/dvb/frontends/tda8083.c +++ b/drivers/media/dvb/frontends/tda8083.c @@ -226,7 +226,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c static int tda8083_send_diseqc_msg (struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *m) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; int i; tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */ @@ -243,7 +243,7 @@ static int tda8083_send_diseqc_msg (struct dvb_frontend* fe, static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; u8 signal = ~tda8083_readreg (state, 0x01); u8 sync = tda8083_readreg (state, 0x02); @@ -270,7 +270,7 @@ static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status) static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; u8 signal = ~tda8083_readreg (state, 0x01); *strength = (signal << 8) | signal; @@ -280,7 +280,7 @@ static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; u8 _snr = tda8083_readreg (state, 0x08); *snr = (_snr << 8) | _snr; @@ -290,7 +290,7 @@ static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr) static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; state->config->pll_set(fe, p); tda8083_set_inversion (state, p->inversion); @@ -305,7 +305,7 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; /* FIXME: get symbolrate & frequency offset...*/ /*p->frequency = ???;*/ @@ -319,7 +319,7 @@ static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int tda8083_sleep(struct dvb_frontend* fe) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; tda8083_writereg (state, 0x00, 0x02); return 0; @@ -327,7 +327,7 @@ static int tda8083_sleep(struct dvb_frontend* fe) static int tda8083_init(struct dvb_frontend* fe) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; int i; for (i=0; i<44; i++) @@ -343,7 +343,7 @@ static int tda8083_init(struct dvb_frontend* fe) static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; tda8083_send_diseqc_burst (state, burst); tda8083_writereg (state, 0x00, 0x3c); @@ -354,7 +354,7 @@ static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; tda8083_set_tone (state, tone); tda8083_writereg (state, 0x00, 0x3c); @@ -365,7 +365,7 @@ static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t t static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; tda8083_set_voltage (state, voltage); tda8083_writereg (state, 0x00, 0x3c); @@ -376,7 +376,7 @@ static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t static void tda8083_release(struct dvb_frontend* fe) { - struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; + struct tda8083_state* state = fe->demodulator_priv; kfree(state); } @@ -388,7 +388,7 @@ struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, struct tda8083_state* state = NULL; /* allocate memory for the internal state */ - state = (struct tda8083_state*) kmalloc(sizeof(struct tda8083_state), GFP_KERNEL); + state = kmalloc(sizeof(struct tda8083_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c index c99632114283..00c145521f4f 100644 --- a/drivers/media/dvb/frontends/tda80xx.c +++ b/drivers/media/dvb/frontends/tda80xx.c @@ -400,7 +400,7 @@ static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state) static int tda8044_init(struct dvb_frontend* fe) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; int ret; /* @@ -432,7 +432,7 @@ static int tda8044_init(struct dvb_frontend* fe) static int tda8083_init(struct dvb_frontend* fe) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab)); @@ -447,7 +447,7 @@ static int tda8083_init(struct dvb_frontend* fe) static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; switch (voltage) { case SEC_VOLTAGE_13: @@ -463,7 +463,7 @@ static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; switch (tone) { case SEC_TONE_OFF: @@ -477,7 +477,7 @@ static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; if (cmd->msg_len > 6) return -EINVAL; @@ -492,7 +492,7 @@ static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; switch (cmd) { case SEC_MINI_A: @@ -512,7 +512,7 @@ static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t static int tda80xx_sleep(struct dvb_frontend* fe) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; tda80xx_writereg(state, 0x00, 0x02); /* enter standby */ @@ -521,7 +521,7 @@ static int tda80xx_sleep(struct dvb_frontend* fe) static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; tda80xx_writereg(state, 0x1c, 0x80); state->config->pll_set(fe, p); @@ -537,7 +537,7 @@ static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; if (!state->config->irq) tda80xx_read_status_int(state); @@ -550,7 +550,7 @@ static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; if (!state->config->irq) tda80xx_read_status_int(state); @@ -561,7 +561,7 @@ static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status) static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; int ret; u8 buf[3]; @@ -575,7 +575,7 @@ static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber) static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; u8 gain = ~tda80xx_readreg(state, 0x01); *strength = (gain << 8) | gain; @@ -585,7 +585,7 @@ static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; u8 quality = tda80xx_readreg(state, 0x08); *snr = (quality << 8) | quality; @@ -595,7 +595,7 @@ static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr) static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; *ucblocks = tda80xx_readreg(state, 0x0f); if (*ucblocks == 0xff) @@ -606,7 +606,7 @@ static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int tda80xx_init(struct dvb_frontend* fe) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; switch(state->id) { case ID_TDA8044: @@ -620,7 +620,7 @@ static int tda80xx_init(struct dvb_frontend* fe) static void tda80xx_release(struct dvb_frontend* fe) { - struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; + struct tda80xx_state* state = fe->demodulator_priv; if (state->config->irq) free_irq(state->config->irq, &state->worklet); @@ -637,7 +637,7 @@ struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config, int ret; /* allocate memory for the internal state */ - state = (struct tda80xx_state*) kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL); + state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c index 9c0d23e1d9e5..05dc1cdf6d55 100644 --- a/drivers/media/dvb/frontends/ves1820.c +++ b/drivers/media/dvb/frontends/ves1820.c @@ -193,7 +193,7 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate) static int ves1820_init(struct dvb_frontend* fe) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; int i; int val; @@ -214,7 +214,7 @@ static int ves1820_init(struct dvb_frontend* fe) static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 }; static const u8 reg0x01[] = { 140, 140, 106, 100, 92 }; static const u8 reg0x05[] = { 135, 100, 70, 54, 38 }; @@ -241,7 +241,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; int sync; *status = 0; @@ -267,7 +267,7 @@ static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status) static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; u32 _ber = ves1820_readreg(state, 0x14) | (ves1820_readreg(state, 0x15) << 8) | @@ -279,7 +279,7 @@ static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber) static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; u8 gain = ves1820_readreg(state, 0x17); *strength = (gain << 8) | gain; @@ -289,7 +289,7 @@ static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; u8 quality = ~ves1820_readreg(state, 0x18); *snr = (quality << 8) | quality; @@ -299,7 +299,7 @@ static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr) static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; *ucblocks = ves1820_readreg(state, 0x13) & 0x7f; if (*ucblocks == 0x7f) @@ -314,7 +314,7 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; int sync; s8 afc = 0; @@ -345,7 +345,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int ves1820_sleep(struct dvb_frontend* fe) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */ ves1820_writereg(state, 0x00, 0x80); /* standby */ @@ -364,7 +364,7 @@ static int ves1820_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten static void ves1820_release(struct dvb_frontend* fe) { - struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; + struct ves1820_state* state = fe->demodulator_priv; kfree(state); } @@ -377,7 +377,7 @@ struct dvb_frontend* ves1820_attach(const struct ves1820_config* config, struct ves1820_state* state = NULL; /* allocate memory for the internal state */ - state = (struct ves1820_state*) kmalloc(sizeof(struct ves1820_state), GFP_KERNEL); + state = kmalloc(sizeof(struct ves1820_state), GFP_KERNEL); if (state == NULL) goto error; diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c index edcad283aa86..821df8e839d0 100644 --- a/drivers/media/dvb/frontends/ves1x93.c +++ b/drivers/media/dvb/frontends/ves1x93.c @@ -263,7 +263,7 @@ static int ves1x93_set_symbolrate (struct ves1x93_state* state, u32 srate) static int ves1x93_init (struct dvb_frontend* fe) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; int i; int val; @@ -289,7 +289,7 @@ static int ves1x93_init (struct dvb_frontend* fe) static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; switch (voltage) { case SEC_VOLTAGE_13: @@ -305,7 +305,7 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; u8 sync = ves1x93_readreg (state, 0x0e); @@ -346,7 +346,7 @@ static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status) static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; *ber = ves1x93_readreg (state, 0x15); *ber |= (ves1x93_readreg (state, 0x16) << 8); @@ -358,7 +358,7 @@ static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber) static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; u8 signal = ~ves1x93_readreg (state, 0x0b); *strength = (signal << 8) | signal; @@ -368,7 +368,7 @@ static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; u8 _snr = ~ves1x93_readreg (state, 0x1c); *snr = (_snr << 8) | _snr; @@ -378,7 +378,7 @@ static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr) static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; *ucblocks = ves1x93_readreg (state, 0x18) & 0x7f; @@ -393,7 +393,7 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; ves1x93_writereg(state, 0x00, 0x11); state->config->pll_set(fe, p); @@ -408,7 +408,7 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; int afc; afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2; @@ -431,14 +431,14 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par static int ves1x93_sleep(struct dvb_frontend* fe) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; return ves1x93_writereg (state, 0x00, 0x08); } static void ves1x93_release(struct dvb_frontend* fe) { - struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; + struct ves1x93_state* state = fe->demodulator_priv; kfree(state); } @@ -451,7 +451,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config, u8 identity; /* allocate memory for the internal state */ - state = (struct ves1x93_state*) kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL); + state = kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ |