From bb08abc74037047f9d10791c66859219030184c0 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 30 Jan 2022 19:31:13 +0000 Subject: iio:common:ssp: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc 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. Also switch to SIMPLE_DEV_PM_OPS rather than open coding the structure. Removing instances of this approach from IIO also stops them being copied into new drivers. Signed-off-by: Jonathan Cameron Reviewed-by: Paul Cercueil Link: https://lore.kernel.org/r/20220130193147.279148-17-jic23@kernel.org --- drivers/iio/common/ssp_sensors/ssp_dev.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/iio/common') diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index a60c11481b03..a3783ea3117a 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -600,7 +600,6 @@ static int ssp_remove(struct spi_device *spi) return 0; } -#ifdef CONFIG_PM_SLEEP static int ssp_suspend(struct device *dev) { int ret; @@ -649,17 +648,14 @@ static int ssp_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static const struct dev_pm_ops ssp_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(ssp_suspend, ssp_resume) -}; +static DEFINE_SIMPLE_DEV_PM_OPS(ssp_pm_ops, ssp_suspend, ssp_resume); static struct spi_driver ssp_driver = { .probe = ssp_probe, .remove = ssp_remove, .driver = { - .pm = &ssp_pm_ops, + .pm = pm_sleep_ptr(&ssp_pm_ops), .of_match_table = ssp_of_match, .name = "sensorhub" }, -- cgit v1.2.3