[17/36] iio: health: afe4403: 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/afe4403.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c
index 856ec901b091..3bb4028c5d74 100644
--- a/drivers/iio/health/afe4403.c
+++ b/drivers/iio/health/afe4403.c
@@ -408,7 +408,7 @@  static const struct of_device_id afe4403_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, afe4403_of_match);
 
-static int __maybe_unused afe4403_suspend(struct device *dev)
+static int afe4403_suspend(struct device *dev)
 {
 	struct iio_dev *indio_dev = spi_get_drvdata(to_spi_device(dev));
 	struct afe4403_data *afe = iio_priv(indio_dev);
@@ -429,7 +429,7 @@  static int __maybe_unused afe4403_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused afe4403_resume(struct device *dev)
+static int afe4403_resume(struct device *dev)
 {
 	struct iio_dev *indio_dev = spi_get_drvdata(to_spi_device(dev));
 	struct afe4403_data *afe = iio_priv(indio_dev);
@@ -449,7 +449,8 @@  static int __maybe_unused afe4403_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(afe4403_pm_ops, afe4403_suspend, afe4403_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(afe4403_pm_ops, afe4403_suspend,
+				afe4403_resume);
 
 static int afe4403_probe(struct spi_device *spi)
 {
@@ -598,7 +599,7 @@  static struct spi_driver afe4403_spi_driver = {
 	.driver = {
 		.name = AFE4403_DRIVER_NAME,
 		.of_match_table = afe4403_of_match,
-		.pm = &afe4403_pm_ops,
+		.pm = pm_sleep_ptr(&afe4403_pm_ops),
 	},
 	.probe = afe4403_probe,
 	.remove = afe4403_remove,