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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-21 21:26:46 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-07-18 18:48:17 +0100 |
| commit | 45dc8c59e1432f464d08643a2d5dba73804453b4 (patch) | |
| tree | 86e2191f969fc6b999a6e2e6b4c75cd315251db4 /drivers/iio | |
| parent | 078d37b73f0557ba7b4447037499eb2e03700aff (diff) | |
| download | linux-45dc8c59e1432f464d08643a2d5dba73804453b4.tar.gz linux-45dc8c59e1432f464d08643a2d5dba73804453b4.tar.bz2 linux-45dc8c59e1432f464d08643a2d5dba73804453b4.zip | |
iio: adc: at91-sam5d2: 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: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-4-jic23@kernel.org
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/at91-sama5d2_adc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index fe3131c9593c..279430c1d88c 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -2103,7 +2103,7 @@ static int at91_adc_remove(struct platform_device *pdev) return 0; } -static __maybe_unused int at91_adc_suspend(struct device *dev) +static int at91_adc_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct at91_adc_state *st = iio_priv(indio_dev); @@ -2123,7 +2123,7 @@ static __maybe_unused int at91_adc_suspend(struct device *dev) return pinctrl_pm_select_sleep_state(dev); } -static __maybe_unused int at91_adc_resume(struct device *dev) +static int at91_adc_resume(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct at91_adc_state *st = iio_priv(indio_dev); @@ -2169,7 +2169,8 @@ resume_failed: return ret; } -static SIMPLE_DEV_PM_OPS(at91_adc_pm_ops, at91_adc_suspend, at91_adc_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(at91_adc_pm_ops, at91_adc_suspend, + at91_adc_resume); static const struct of_device_id at91_adc_dt_match[] = { { @@ -2190,7 +2191,7 @@ static struct platform_driver at91_adc_driver = { .driver = { .name = "at91-sama5d2_adc", .of_match_table = at91_adc_dt_match, - .pm = &at91_adc_pm_ops, + .pm = pm_sleep_ptr(&at91_adc_pm_ops), }, }; module_platform_driver(at91_adc_driver) |