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[01/36] iio: accel: bma220: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20220621202719.13644-2-jic23@kernel.org (mailing list archive)
State Accepted
Headers show
Series IIO: switch easy cases to new simpler PM related macros. | expand

Commit Message

Jonathan Cameron June 21, 2022, 8:26 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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 <Jonathan.Cameron@huawei.com>
---
 drivers/iio/accel/bma220_spi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c
index b6d9ab8e2054..fcbd695e4654 100644
--- a/drivers/iio/accel/bma220_spi.c
+++ b/drivers/iio/accel/bma220_spi.c
@@ -289,20 +289,20 @@  static int bma220_probe(struct spi_device *spi)
 	return devm_iio_device_register(&spi->dev, indio_dev);
 }
 
-static __maybe_unused int bma220_suspend(struct device *dev)
+static int bma220_suspend(struct device *dev)
 {
 	struct spi_device *spi = to_spi_device(dev);
 
 	return bma220_power(spi, false);
 }
 
-static __maybe_unused int bma220_resume(struct device *dev)
+static int bma220_resume(struct device *dev)
 {
 	struct spi_device *spi = to_spi_device(dev);
 
 	return bma220_power(spi, true);
 }
-static SIMPLE_DEV_PM_OPS(bma220_pm_ops, bma220_suspend, bma220_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(bma220_pm_ops, bma220_suspend, bma220_resume);
 
 static const struct spi_device_id bma220_spi_id[] = {
 	{"bma220", 0},
@@ -318,7 +318,7 @@  MODULE_DEVICE_TABLE(spi, bma220_spi_id);
 static struct spi_driver bma220_driver = {
 	.driver = {
 		.name = "bma220_spi",
-		.pm = &bma220_pm_ops,
+		.pm = pm_sleep_ptr(&bma220_pm_ops),
 		.acpi_match_table = bma220_acpi_id,
 	},
 	.probe =            bma220_probe,