diff mbox series

[v2,40/51] iio:proximity:pulsedlight: Switch from CONFIG_PM guards to pm_ptr() etc

Message ID 20220102125617.1259804-41-jic23@kernel.org (mailing list archive)
State Changes Requested
Headers show
Series iio: Tree wide switch from CONFIG_PM* to pm_[sleep]_ptr etc. | expand

Commit Message

Jonathan Cameron Jan. 2, 2022, 12:56 p.m. UTC
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Letting the compiler remove these functions when the kernel is built
without CONFIG_PM 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.

Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
index 27026c060ab9..648ae576d6fa 100644
--- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
+++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
@@ -338,7 +338,6 @@  static const struct of_device_id lidar_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, lidar_dt_ids);
 
-#ifdef CONFIG_PM
 static int lidar_pm_runtime_suspend(struct device *dev)
 {
 	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@@ -358,18 +357,16 @@  static int lidar_pm_runtime_resume(struct device *dev)
 
 	return ret;
 }
-#endif
 
 static const struct dev_pm_ops lidar_pm_ops = {
-	SET_RUNTIME_PM_OPS(lidar_pm_runtime_suspend,
-			   lidar_pm_runtime_resume, NULL)
+	RUNTIME_PM_OPS(lidar_pm_runtime_suspend, lidar_pm_runtime_resume, NULL)
 };
 
 static struct i2c_driver lidar_driver = {
 	.driver = {
 		.name	= LIDAR_DRV_NAME,
 		.of_match_table	= lidar_dt_ids,
-		.pm	= &lidar_pm_ops,
+		.pm	= pm_ptr(&lidar_pm_ops),
 	},
 	.probe		= lidar_probe,
 	.remove		= lidar_remove,