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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-10-19 02:33:40 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-30 16:50:37 -0400 |
| commit | 0a3b7bac673ee9462f5defe808609746d27af50d (patch) | |
| tree | 5bb366282dc49d28406dc2a8e5afb45c2df2f5c0 /drivers/net/wireless/ath/ath9k/phy.c | |
| parent | dc51dd503953a8bed545d10eb89fb3340a98879b (diff) | |
| download | lwn-0a3b7bac673ee9462f5defe808609746d27af50d.tar.gz lwn-0a3b7bac673ee9462f5defe808609746d27af50d.zip | |
ath9k_hw: make both analog channel change routines return int
This allows us to later define a callback for both.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/phy.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/phy.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c index d50b5ff28b38..bfcb9af4ae3c 100644 --- a/drivers/net/wireless/ath/ath9k/phy.c +++ b/drivers/net/wireless/ath/ath9k/phy.c @@ -68,8 +68,7 @@ ath9k_hw_write_regs(struct ath_hw *ah, u32 modesIndex, u32 freqIndex, * the channel value. Assumes writes enabled to analog bus and bank6 register * cache in ah->analogBank6Data. */ -bool -ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) +int ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) { struct ath_common *common = ath9k_hw_common(ah); u32 channelSel = 0; @@ -94,7 +93,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) } else { ath_print(common, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); - return false; + return -EINVAL; } channelSel = (channelSel << 2) & 0xff; @@ -127,7 +126,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) } else { ath_print(common, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); - return false; + return -EINVAL; } reg32 = @@ -139,7 +138,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) ah->curchan = chan; ah->curchan_rad_index = -1; - return true; + return 0; } /** @@ -163,8 +162,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) * Channel Frequency = (3/2) * freq_ref * (chansel[8:0] + chanfrac[16:0]/2^10) * (freq_ref = 40MHz/(24>>amodeRefSel)) */ -void ath9k_hw_ar9280_set_channel(struct ath_hw *ah, - struct ath9k_channel *chan) +int ath9k_hw_ar9280_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) { u16 bMode, fracMode, aModeRefSel = 0; u32 freq, ndiv, channelSel = 0, channelFrac = 0, reg32 = 0; @@ -252,6 +250,8 @@ void ath9k_hw_ar9280_set_channel(struct ath_hw *ah, ah->curchan = chan; ah->curchan_rad_index = -1; + + return 0; } /** |