Re: [PATCH] iio: imx8qxp-adc: Fix the error - defined but not used for runtime pm API
From: Randy Dunlap <rdunlap@infradead.org>
Date: 2021-10-13 04:31:18
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linux-iio, lkml
On 10/12/21 6:46 PM, Cai Huoqing wrote:
Add the prefix '__maybe_unused' to imx8qxp_adc_runtime_suspend/resume() to avoid the compiler complain without setting CONFIG_SUSPEND, CONFIG_HIBERNATION and CONFIG_PM. Signed-off-by: Cai Huoqing <redacted>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Thanks.
quoted hunk ↗ jump to hunk
--- drivers/iio/adc/imx8qxp-adc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)diff --git a/drivers/iio/adc/imx8qxp-adc.c b/drivers/iio/adc/imx8qxp-adc.c index 5030e0d8318d..011bef4b5dda 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 int __maybe_unused 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 int __maybe_unused imx8qxp_adc_runtime_resume(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct imx8qxp_adc *adc = iio_priv(indio_dev);
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