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| author | Finn Thain <fthain@telegraphics.com.au> | 2020-05-31 09:17:03 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-26 23:34:24 +1000 |
| commit | 56b732edda96b1942fff974fd298ea2a2c543b94 (patch) | |
| tree | 30228f170f167cb35ee8802eba6124bf0efe4516 /drivers/macintosh | |
| parent | aac840eca8fec02d594560647130d4e4447e10d9 (diff) | |
| download | lwn-56b732edda96b1942fff974fd298ea2a2c543b94.tar.gz lwn-56b732edda96b1942fff974fd298ea2a2c543b94.zip | |
macintosh/adb-iop: Resolve static checker warnings
drivers/macintosh/adb-iop.c:215:28: warning: Using plain integer as NULL pointer
drivers/macintosh/adb-iop.c:170:5: warning: symbol 'adb_iop_probe' was not declared. Should it be static?
drivers/macintosh/adb-iop.c:177:5: warning: symbol 'adb_iop_init' was not declared. Should it be static?
drivers/macintosh/adb-iop.c:184:5: warning: symbol 'adb_iop_send_request' was not declared. Should it be static?
drivers/macintosh/adb-iop.c:230:5: warning: symbol 'adb_iop_autopoll' was not declared. Should it be static?
drivers/macintosh/adb-iop.c:236:6: warning: symbol 'adb_iop_poll' was not declared. Should it be static?
drivers/macintosh/adb-iop.c:241:5: warning: symbol 'adb_iop_reset_bus' was not declared. Should it be static?
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/25edf4450abd20e002b166ba3a11189dc1efa906.1590880623.git.fthain@telegraphics.com.au
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/adb-iop.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c index 7ecc41bc7358..a2b28e09f2ce 100644 --- a/drivers/macintosh/adb-iop.c +++ b/drivers/macintosh/adb-iop.c @@ -166,21 +166,21 @@ static void adb_iop_start(void) adb_iop_complete); } -int adb_iop_probe(void) +static int adb_iop_probe(void) { if (!iop_ism_present) return -ENODEV; return 0; } -int adb_iop_init(void) +static int adb_iop_init(void) { pr_info("adb: IOP ISM driver v0.4 for Unified ADB\n"); iop_listen(ADB_IOP, ADB_CHAN, adb_iop_listen, "ADB"); return 0; } -int adb_iop_send_request(struct adb_request *req, int sync) +static int adb_iop_send_request(struct adb_request *req, int sync) { int err; @@ -211,7 +211,7 @@ static int adb_iop_write(struct adb_request *req) local_irq_save(flags); - if (current_req != 0) { + if (current_req) { last_req->next = req; last_req = req; } else { @@ -227,18 +227,18 @@ static int adb_iop_write(struct adb_request *req) return 0; } -int adb_iop_autopoll(int devs) +static int adb_iop_autopoll(int devs) { /* TODO: how do we enable/disable autopoll? */ return 0; } -void adb_iop_poll(void) +static void adb_iop_poll(void) { iop_ism_irq_poll(ADB_IOP); } -int adb_iop_reset_bus(void) +static int adb_iop_reset_bus(void) { struct adb_request req; |