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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 19:31:08 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 11:43:11 +0000 |
| commit | a3c185d9ae03f7fd41c3c1f6d48058c3202e186f (patch) | |
| tree | e119a911aaf6cd31c3c9624231a89bf395f1bc1a /drivers/iio/adc | |
| parent | 19e2ed804066054f4e49bce0f37e3ae879a0e34a (diff) | |
| download | linux-a3c185d9ae03f7fd41c3c1f6d48058c3202e186f.tar.bz2 | |
iio:adc:exynos_adc: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based config guards.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-12-jic23@kernel.org
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/exynos_adc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 3b3868aa2533..cff1ba57fb16 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -968,7 +968,6 @@ static int exynos_adc_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP static int exynos_adc_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); @@ -1001,11 +1000,9 @@ static int exynos_adc_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(exynos_adc_pm_ops, - exynos_adc_suspend, - exynos_adc_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(exynos_adc_pm_ops, exynos_adc_suspend, + exynos_adc_resume); static struct platform_driver exynos_adc_driver = { .probe = exynos_adc_probe, @@ -1013,7 +1010,7 @@ static struct platform_driver exynos_adc_driver = { .driver = { .name = "exynos-adc", .of_match_table = exynos_adc_match, - .pm = &exynos_adc_pm_ops, + .pm = pm_sleep_ptr(&exynos_adc_pm_ops), }, }; |