From 45dc8c59e1432f464d08643a2d5dba73804453b4 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Tue, 21 Jun 2022 21:26:46 +0100 Subject: 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 Cc: Eugen Hristev Cc: Nicolas Ferre Cc: Alexandre Belloni Cc: Ludovic Desroches Reviewed-by: Paul Cercueil Link: https://lore.kernel.org/r/20220621202719.13644-4-jic23@kernel.org --- drivers/iio/adc/at91-sama5d2_adc.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/iio') 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) -- cgit v1.2.3