thermal: imx_thermal: Use __maybe_unused instead of CONFIG_PM_SLEEP

Commit Message

Anson Huang March 1, 2020, 2:30 p.m. UTC

Use __maybe_unused for power management related functions instead
of #if CONFIG_PM_SLEEP to simply the code.

Signed-off-by: Anson Huang <[e-mail]>
---
 drivers/thermal/imx_thermal.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Comments

Uwe Kleine-König March 2, 2020, 7:39 a.m. UTC | #1

On Sun, Mar 01, 2020 at 10:30:56PM +0800, Anson Huang wrote:
> Use __maybe_unused for power management related functions instead
> of #if CONFIG_PM_SLEEP to simply the code.

s/simply/simplify/

Other than that looks good to me.

Best regards
Uwe

Patch

diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index bb6754a..e75dda5 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -878,8 +878,7 @@  static int imx_thermal_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int imx_thermal_suspend(struct device *dev)
+static int __maybe_unused imx_thermal_suspend(struct device *dev)
 {
 	struct imx_thermal_data *data = dev_get_drvdata(dev);
 	struct regmap *map = data->tempmon;
@@ -900,7 +899,7 @@  static int imx_thermal_suspend(struct device *dev)
 	return 0;
 }
 
-static int imx_thermal_resume(struct device *dev)
+static int __maybe_unused imx_thermal_resume(struct device *dev)
 {
 	struct imx_thermal_data *data = dev_get_drvdata(dev);
 	struct regmap *map = data->tempmon;
@@ -918,7 +917,6 @@  static int imx_thermal_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
 static SIMPLE_DEV_PM_OPS(imx_thermal_pm_ops,
 			 imx_thermal_suspend, imx_thermal_resume);