Commit d1242acc authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Jonathan Cameron
Browse files

iio: light: cm3605: mark PM functions as __maybe_unused 



When CONFIG_PM_SLEEP is disabled, we get a harmless warning

drivers/iio/light/cm3605.c:292:12: error: 'cm3605_pm_resume' defined but not used [-Werror=unused-function]
drivers/iio/light/cm3605.c:281:12: error: 'cm3605_pm_suspend' defined but not used [-Werror=unused-function]

Marking the functions as possibly unused avoids the warning without
needing to add an #ifdef.

Fixes: 8afa505c ("iio: light: add driver for Capella CM3605")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 3bc1abcd

drivers/iio/light/cm3605.c

+2 −2
Original line number Diff line number Diff line
@@ -278,7 +278,7 @@ static int cm3605_remove(struct platform_device *pdev) 
	return 0;

}



static int cm3605_pm_suspend(struct device *dev)

static int __maybe_unused cm3605_pm_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct cm3605 *cm3605 = iio_priv(indio_dev);
@@ -289,7 +289,7 @@ static int cm3605_pm_suspend(struct device *dev) 
	return 0;

}



static int cm3605_pm_resume(struct device *dev)

static int __maybe_unused cm3605_pm_resume(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct cm3605 *cm3605 = iio_priv(indio_dev);