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authorJonathan Cameron2022-01-30 19:31:14 +0000
committerJonathan Cameron2022-02-18 11:45:29 +0000
commit90b8c2c8f9f53a980d49081798080352aca69deb (patch)
treeae5997f15fc7592b3c292920cdc7b452dde3c533 /drivers
parentbb08abc74037047f9d10791c66859219030184c0 (diff)
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')
-rw-r--r--drivers/iio/dac/vf610_dac.c7
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);