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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-21 21:26:48 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-07-18 18:48:17 +0100 |
| commit | 507379983b105d045e798fbdfe871e824fb6c370 (patch) | |
| tree | 995cce48e79e1f9aac024a781b8923f09407ddab /drivers/iio/adc/meson_saradc.c | |
| parent | cdb77810590595c5341b5e8b15e4ce28f1eadced (diff) | |
| download | lwn-507379983b105d045e798fbdfe871e824fb6c370.tar.gz lwn-507379983b105d045e798fbdfe871e824fb6c370.zip | |
iio: adc: meson_saradc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-6-jic23@kernel.org
Diffstat (limited to 'drivers/iio/adc/meson_saradc.c')
| -rw-r--r-- | drivers/iio/adc/meson_saradc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index c18be3c519af..1a68b099d323 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -1281,22 +1281,22 @@ static int meson_sar_adc_remove(struct platform_device *pdev) return meson_sar_adc_hw_disable(indio_dev); } -static int __maybe_unused meson_sar_adc_suspend(struct device *dev) +static int meson_sar_adc_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); return meson_sar_adc_hw_disable(indio_dev); } -static int __maybe_unused meson_sar_adc_resume(struct device *dev) +static int meson_sar_adc_resume(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); return meson_sar_adc_hw_enable(indio_dev); } -static SIMPLE_DEV_PM_OPS(meson_sar_adc_pm_ops, - meson_sar_adc_suspend, meson_sar_adc_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(meson_sar_adc_pm_ops, + meson_sar_adc_suspend, meson_sar_adc_resume); static struct platform_driver meson_sar_adc_driver = { .probe = meson_sar_adc_probe, @@ -1304,7 +1304,7 @@ static struct platform_driver meson_sar_adc_driver = { .driver = { .name = "meson-saradc", .of_match_table = meson_sar_adc_of_match, - .pm = &meson_sar_adc_pm_ops, + .pm = pm_sleep_ptr(&meson_sar_adc_pm_ops), }, }; |