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authorJonathan Cameron2022-01-30 19:31:15 +0000
committerJonathan Cameron2022-02-18 11:45:29 +0000
commit2f2207a6e6aa6dd169b14765b30396f37287ecc6 (patch)
tree298b712bb2ed9f4fb91635c23685a912d1f26355 /drivers
parent90b8c2c8f9f53a980d49081798080352aca69deb (diff)
iio:light:apds9300: 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/20220130193147.279148-19-jic23@kernel.org
Diffstat (limited to 'drivers')
-rw-r--r--drivers/iio/light/apds9300.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/iio/light/apds9300.c b/drivers/iio/light/apds9300.c
index baaf202dce05..0f9d77598997 100644
--- a/drivers/iio/light/apds9300.c
+++ b/drivers/iio/light/apds9300.c
@@ -466,7 +466,6 @@ static int apds9300_remove(struct i2c_client *client)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int apds9300_suspend(struct device *dev)
{
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@@ -493,11 +492,8 @@ static int apds9300_resume(struct device *dev)
return ret;
}
-static SIMPLE_DEV_PM_OPS(apds9300_pm_ops, apds9300_suspend, apds9300_resume);
-#define APDS9300_PM_OPS (&apds9300_pm_ops)
-#else
-#define APDS9300_PM_OPS NULL
-#endif
+static DEFINE_SIMPLE_DEV_PM_OPS(apds9300_pm_ops, apds9300_suspend,
+ apds9300_resume);
static const struct i2c_device_id apds9300_id[] = {
{ APDS9300_DRV_NAME, 0 },
@@ -509,7 +505,7 @@ MODULE_DEVICE_TABLE(i2c, apds9300_id);
static struct i2c_driver apds9300_driver = {
.driver = {
.name = APDS9300_DRV_NAME,
- .pm = APDS9300_PM_OPS,
+ .pm = pm_sleep_ptr(&apds9300_pm_ops),
},
.probe = apds9300_probe,
.remove = apds9300_remove,