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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 19:31:14 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 11:45:29 +0000 |
| commit | 90b8c2c8f9f53a980d49081798080352aca69deb (patch) | |
| tree | ae5997f15fc7592b3c292920cdc7b452dde3c533 /drivers/iio/dac/vf610_dac.c | |
| parent | bb08abc74037047f9d10791c66859219030184c0 (diff) | |
| download | linux-90b8c2c8f9f53a980d49081798080352aca69deb.tar.bz2 | |
iio:dac:vf610: 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.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-18-jic23@kernel.org
Diffstat (limited to 'drivers/iio/dac/vf610_dac.c')
| -rw-r--r-- | drivers/iio/dac/vf610_dac.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/dac/vf610_dac.c b/drivers/iio/dac/vf610_dac.c index 636b4009f763..92429c0d2685 100644 --- a/drivers/iio/dac/vf610_dac.c +++ b/drivers/iio/dac/vf610_dac.c @@ -242,7 +242,6 @@ static int vf610_dac_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP static int vf610_dac_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); @@ -268,9 +267,9 @@ static int vf610_dac_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(vf610_dac_pm_ops, vf610_dac_suspend, vf610_dac_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(vf610_dac_pm_ops, vf610_dac_suspend, + vf610_dac_resume); static struct platform_driver vf610_dac_driver = { .probe = vf610_dac_probe, @@ -278,7 +277,7 @@ static struct platform_driver vf610_dac_driver = { .driver = { .name = "vf610-dac", .of_match_table = vf610_dac_match, - .pm = &vf610_dac_pm_ops, + .pm = pm_sleep_ptr(&vf610_dac_pm_ops), }, }; module_platform_driver(vf610_dac_driver); |