diff options
| author | Baoyou Xie <baoyou.xie@linaro.org> | 2016-08-27 14:26:30 +0800 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-08-29 20:13:12 +0100 |
| commit | a565a03faff90b634bf523f104389b540cfcb226 (patch) | |
| tree | 4adbbc4218cebe16349958b93e1d6c07e0b0ea6f /drivers/iio | |
| parent | 96303e20270af6e7ac9d7d98b9c68e3288d4b6ba (diff) | |
| download | linux-a565a03faff90b634bf523f104389b540cfcb226.tar.bz2 | |
fix:iio:common:st_sensors:st_sensors_trigger:mark symbols static where possible
We get 2 warnings when biuld kernel with W=1:
drivers/iio/common/st_sensors/st_sensors_trigger.c:69:13: warning: no previous prototype
for 'st_sensors_irq_handler' [-Wmissing-prototypes]
drivers/iio/common/st_sensors/st_sensors_trigger.c:85:13: warning: no previous prototype
for 'st_sensors_irq_thread' [-Wmissing-prototypes]
In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
so this patch marks these functions with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_trigger.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/iio/common/st_sensors/st_sensors_trigger.c index e66f12ee8a55..fa73e6795359 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -66,7 +66,7 @@ static int st_sensors_new_samples_available(struct iio_dev *indio_dev, * @irq: irq number * @p: private handler data */ -irqreturn_t st_sensors_irq_handler(int irq, void *p) +static irqreturn_t st_sensors_irq_handler(int irq, void *p) { struct iio_trigger *trig = p; struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig); @@ -82,7 +82,7 @@ irqreturn_t st_sensors_irq_handler(int irq, void *p) * @irq: irq number * @p: private handler data */ -irqreturn_t st_sensors_irq_thread(int irq, void *p) +static irqreturn_t st_sensors_irq_thread(int irq, void *p) { struct iio_trigger *trig = p; struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig); |