From c9ccad99113d99a0c187f909caa326062db5de55 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Tue, 21 Jun 2022 21:26:57 +0100 Subject: iio: dac: max5821: 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: Philippe Reynes Reviewed-by: Paul Cercueil Link: https://lore.kernel.org/r/20220621202719.13644-15-jic23@kernel.org --- drivers/iio/dac/max5821.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/iio/dac') diff --git a/drivers/iio/dac/max5821.c b/drivers/iio/dac/max5821.c index 540f9ea7cada..e001b594d5b1 100644 --- a/drivers/iio/dac/max5821.c +++ b/drivers/iio/dac/max5821.c @@ -267,7 +267,7 @@ static int max5821_write_raw(struct iio_dev *indio_dev, } } -static int __maybe_unused max5821_suspend(struct device *dev) +static int max5821_suspend(struct device *dev) { u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE, MAX5821_EXTENDED_DAC_A | @@ -277,7 +277,7 @@ static int __maybe_unused max5821_suspend(struct device *dev) return i2c_master_send(to_i2c_client(dev), outbuf, 2); } -static int __maybe_unused max5821_resume(struct device *dev) +static int max5821_resume(struct device *dev) { u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE, MAX5821_EXTENDED_DAC_A | @@ -287,7 +287,8 @@ static int __maybe_unused max5821_resume(struct device *dev) return i2c_master_send(to_i2c_client(dev), outbuf, 2); } -static SIMPLE_DEV_PM_OPS(max5821_pm_ops, max5821_suspend, max5821_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max5821_pm_ops, max5821_suspend, + max5821_resume); static const struct iio_info max5821_info = { .read_raw = max5821_read_raw, @@ -374,7 +375,7 @@ static struct i2c_driver max5821_driver = { .driver = { .name = "max5821", .of_match_table = max5821_of_match, - .pm = &max5821_pm_ops, + .pm = pm_sleep_ptr(&max5821_pm_ops), }, .probe = max5821_probe, .id_table = max5821_id, -- cgit v1.2.3