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iio: imu: st_lsm6dsx: substitute ifdef CONFIG_PM with __maybe_unused macro 

Get rid of #ifdef CONFIG_PM by adding __maybe_unused macro to
st_lsm6dsx_suspend and st_lsm6dsx_resume function declarations

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lorenzo Bianconi 2017-05-19 22:11:36 +02:00 committed by Jonathan Cameron
parent 5333e88661
commit 3cec485017
1 changed files with 2 additions and 4 deletions
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6
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
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@ -732,8 +732,7 @@ int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id, const char *name,
}
EXPORT_SYMBOL(st_lsm6dsx_probe);
#ifdef CONFIG_PM
static int st_lsm6dsx_suspend(struct device *dev)
static int __maybe_unused st_lsm6dsx_suspend(struct device *dev)
{
struct st_lsm6dsx_hw *hw = dev_get_drvdata(dev);
struct st_lsm6dsx_sensor *sensor;
@ -757,7 +756,7 @@ static int st_lsm6dsx_suspend(struct device *dev)
return err;
}
static int st_lsm6dsx_resume(struct device *dev)
static int __maybe_unused st_lsm6dsx_resume(struct device *dev)
{
struct st_lsm6dsx_hw *hw = dev_get_drvdata(dev);
struct st_lsm6dsx_sensor *sensor;
@ -778,7 +777,6 @@ static int st_lsm6dsx_resume(struct device *dev)
return err;
}
#endif /* CONFIG_PM */
const struct dev_pm_ops st_lsm6dsx_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(st_lsm6dsx_suspend, st_lsm6dsx_resume)