diff mbox series

[2/6] iio: proximity: sx9324: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20220807185618.1038812-3-jic23@kernel.org (mailing list archive)
State Accepted
Headers show
Series iio: PM macro rework continued. | expand

Commit Message

Jonathan Cameron Aug. 7, 2022, 6:56 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

These new macros avoid the need for marking the callbacks __maybe_unused
whilst ensuring both callbacks and structure may be dropped by the compiler
if CONFIG_PM_SLEEP is not enabled.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Gwendal Grignou <gwendal@chromium.org>
---
 drivers/iio/proximity/sx9324.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Jonathan Cameron Sept. 18, 2022, 5:36 p.m. UTC | #1 
On Sun,  7 Aug 2022 19:56:14 +0100
Jonathan Cameron <jic23@kernel.org> wrote:

> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> These new macros avoid the need for marking the callbacks __maybe_unused
> whilst ensuring both callbacks and structure may be dropped by the compiler
> if CONFIG_PM_SLEEP is not enabled.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Cc: Gwendal Grignou <gwendal@chromium.org>
Applied
diff mbox series

Patch

diff --git a/drivers/iio/proximity/sx9324.c b/drivers/iio/proximity/sx9324.c
index edb5a2ce4e27..977cf17cec52 100644
--- a/drivers/iio/proximity/sx9324.c
+++ b/drivers/iio/proximity/sx9324.c
@@ -1073,7 +1073,7 @@  static int sx9324_probe(struct i2c_client *client)
 	return sx_common_probe(client, &sx9324_chip_info, &sx9324_regmap_config);
 }
 
-static int __maybe_unused sx9324_suspend(struct device *dev)
+static int sx9324_suspend(struct device *dev)
 {
 	struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
 	unsigned int regval;
@@ -1098,7 +1098,7 @@  static int __maybe_unused sx9324_suspend(struct device *dev)
 	return ret;
 }
 
-static int __maybe_unused sx9324_resume(struct device *dev)
+static int sx9324_resume(struct device *dev)
 {
 	struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
 	int ret;
@@ -1114,7 +1114,7 @@  static int __maybe_unused sx9324_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(sx9324_pm_ops, sx9324_suspend, sx9324_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(sx9324_pm_ops, sx9324_suspend, sx9324_resume);
 
 static const struct acpi_device_id sx9324_acpi_match[] = {
 	{ "STH9324", SX9324_WHOAMI_VALUE },
@@ -1139,7 +1139,7 @@  static struct i2c_driver sx9324_driver = {
 		.name	= "sx9324",
 		.acpi_match_table = sx9324_acpi_match,
 		.of_match_table = sx9324_of_match,
-		.pm = &sx9324_pm_ops,
+		.pm = pm_sleep_ptr(&sx9324_pm_ops),
 
 		/*
 		 * Lots of i2c transfers in probe + over 200 ms waiting in