diff mbox series

[39/69] Input: cy8ctma140 - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20230102181842.718010-40-jic23@kernel.org (mailing list archive)
State Mainlined
Commit 0299859083cf097cfdfd82c5dd0ff64fc6390159
Headers show
Series Input: Switch to DEFINE_SIMPLE_DEV_PM_OP() set 2 | expand

Commit Message

Jonathan Cameron Jan. 2, 2023, 6:18 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection
against unused function warnings.  The new combination of pm_sleep_ptr()
and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions,
thus suppressing the warning, but still allowing the unused code to be
removed. Thus also drop the __maybe_unused markings.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/input/touchscreen/cy8ctma140.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/cy8ctma140.c b/drivers/input/touchscreen/cy8ctma140.c
index 3a91d948b7f6..cd86477d971a 100644
--- a/drivers/input/touchscreen/cy8ctma140.c
+++ b/drivers/input/touchscreen/cy8ctma140.c
@@ -296,7 +296,7 @@  static int cy8ctma140_probe(struct i2c_client *client)
 	return 0;
 }
 
-static int __maybe_unused cy8ctma140_suspend(struct device *dev)
+static int cy8ctma140_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct cy8ctma140 *ts = i2c_get_clientdata(client);
@@ -307,7 +307,7 @@  static int __maybe_unused cy8ctma140_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused cy8ctma140_resume(struct device *dev)
+static int cy8ctma140_resume(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct cy8ctma140 *ts = i2c_get_clientdata(client);
@@ -322,7 +322,8 @@  static int __maybe_unused cy8ctma140_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(cy8ctma140_pm, cy8ctma140_suspend, cy8ctma140_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(cy8ctma140_pm,
+				cy8ctma140_suspend, cy8ctma140_resume);
 
 static const struct i2c_device_id cy8ctma140_idtable[] = {
 	{ CY8CTMA140_NAME, 0 },
@@ -339,7 +340,7 @@  MODULE_DEVICE_TABLE(of, cy8ctma140_of_match);
 static struct i2c_driver cy8ctma140_driver = {
 	.driver		= {
 		.name	= CY8CTMA140_NAME,
-		.pm	= &cy8ctma140_pm,
+		.pm	= pm_sleep_ptr(&cy8ctma140_pm),
 		.of_match_table = cy8ctma140_of_match,
 	},
 	.id_table	= cy8ctma140_idtable,