[18/36] iio: health: afe4404: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Commit Message

Jonathan Cameron June 21, 2022, 8:27 p.m. UTC

From: Jonathan Cameron <[e-mail]>

Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.

Signed-off-by: Jonathan Cameron <[e-mail]>
---
 drivers/iio/health/afe4404.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c
index 1bb7de60f8ca..dd7800159051 100644
--- a/drivers/iio/health/afe4404.c
+++ b/drivers/iio/health/afe4404.c
@@ -415,7 +415,7 @@  static const struct of_device_id afe4404_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, afe4404_of_match);
 
-static int __maybe_unused afe4404_suspend(struct device *dev)
+static int afe4404_suspend(struct device *dev)
 {
 	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
 	struct afe4404_data *afe = iio_priv(indio_dev);
@@ -436,7 +436,7 @@  static int __maybe_unused afe4404_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused afe4404_resume(struct device *dev)
+static int afe4404_resume(struct device *dev)
 {
 	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
 	struct afe4404_data *afe = iio_priv(indio_dev);
@@ -456,7 +456,8 @@  static int __maybe_unused afe4404_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(afe4404_pm_ops, afe4404_suspend, afe4404_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(afe4404_pm_ops, afe4404_suspend,
+				afe4404_resume);
 
 static int afe4404_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
@@ -607,7 +608,7 @@  static struct i2c_driver afe4404_i2c_driver = {
 	.driver = {
 		.name = AFE4404_DRIVER_NAME,
 		.of_match_table = afe4404_of_match,
-		.pm = &afe4404_pm_ops,
+		.pm = pm_sleep_ptr(&afe4404_pm_ops),
 	},
 	.probe = afe4404_probe,
 	.remove = afe4404_remove,