diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-10-13 17:43:26 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 10:31:33 +0300 |
| commit | 0336d605daeea142c3ec9b143d0131a137f45108 (patch) | |
| tree | 958c7ecc495b9f3aed65566677cca42564b62ece /drivers | |
| parent | f840cbed7a7c48a89ff64f7e34c3b41adb4158c6 (diff) | |
| download | linux-0336d605daeea142c3ec9b143d0131a137f45108.tar.xz | |
iio: imx8qxp-adc: mark PM functions as __maybe_unused
Without CONFIG_PM_SLEEP, the runtime suspend/resume functions
are unused, producing a warning:
drivers/iio/adc/imx8qxp-adc.c:433:12: error: 'imx8qxp_adc_runtime_resume' defined but not used [-Werror=unused-function]
433 | static int imx8qxp_adc_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/adc/imx8qxp-adc.c:419:12: error: 'imx8qxp_adc_runtime_suspend' defined but not used [-Werror=unused-function]
419 | static int imx8qxp_adc_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
Mark them as __maybe_unused to shut up the compiler.
Fixes: 1e23dcaa1a9f ("iio: imx8qxp-adc: Add driver support for NXP IMX8QXP ADC")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20211013144338.2261316-1-arnd@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/adc/imx8qxp-adc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/imx8qxp-adc.c b/drivers/iio/adc/imx8qxp-adc.c index 5030e0d8318d..901dd8e1b32f 100644 --- a/drivers/iio/adc/imx8qxp-adc.c +++ b/drivers/iio/adc/imx8qxp-adc.c @@ -416,7 +416,7 @@ static int imx8qxp_adc_remove(struct platform_device *pdev) return 0; } -static int imx8qxp_adc_runtime_suspend(struct device *dev) +static __maybe_unused int imx8qxp_adc_runtime_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct imx8qxp_adc *adc = iio_priv(indio_dev); @@ -430,7 +430,7 @@ static int imx8qxp_adc_runtime_suspend(struct device *dev) return 0; } -static int imx8qxp_adc_runtime_resume(struct device *dev) +static __maybe_unused int imx8qxp_adc_runtime_resume(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct imx8qxp_adc *adc = iio_priv(indio_dev); |