diff mbox series

[50/69] Input: imx6ul_tsc - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20230102181842.718010-51-jic23@kernel.org
State New
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: Haibo Chen <haibo.chen@nxp.com>
---
 drivers/input/touchscreen/imx6ul_tsc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/imx6ul_tsc.c b/drivers/input/touchscreen/imx6ul_tsc.c
index 2d4facf70cdb..6ac8fa84ed9f 100644
--- a/drivers/input/touchscreen/imx6ul_tsc.c
+++ b/drivers/input/touchscreen/imx6ul_tsc.c
@@ -512,7 +512,7 @@  static int imx6ul_tsc_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __maybe_unused imx6ul_tsc_suspend(struct device *dev)
+static int imx6ul_tsc_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct imx6ul_tsc *tsc = platform_get_drvdata(pdev);
@@ -528,7 +528,7 @@  static int __maybe_unused imx6ul_tsc_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused imx6ul_tsc_resume(struct device *dev)
+static int imx6ul_tsc_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct imx6ul_tsc *tsc = platform_get_drvdata(pdev);
@@ -545,8 +545,8 @@  static int __maybe_unused imx6ul_tsc_resume(struct device *dev)
 	return retval;
 }
 
-static SIMPLE_DEV_PM_OPS(imx6ul_tsc_pm_ops,
-			 imx6ul_tsc_suspend, imx6ul_tsc_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(imx6ul_tsc_pm_ops,
+				imx6ul_tsc_suspend, imx6ul_tsc_resume);
 
 static const struct of_device_id imx6ul_tsc_match[] = {
 	{ .compatible = "fsl,imx6ul-tsc", },
@@ -558,7 +558,7 @@  static struct platform_driver imx6ul_tsc_driver = {
 	.driver		= {
 		.name	= "imx6ul-tsc",
 		.of_match_table	= imx6ul_tsc_match,
-		.pm	= &imx6ul_tsc_pm_ops,
+		.pm	= pm_sleep_ptr(&imx6ul_tsc_pm_ops),
 	},
 	.probe		= imx6ul_tsc_probe,
 };