[v2,2/3] ASoC: fsl: fsl_easrc: Switch to RUNTIME_PM_OPS()

Commit Message

Fabio Estevam May 29, 2024, 1:14 a.m. UTC

From: Fabio Estevam <[e-mail]>

Replace SET_RUNTIME_PM_OPS() with its modern alternative RUNTIME_PM_OPS().

The combined usage of pm_ptr() and RUNTIME_PM_OPS() allows the
compiler to evaluate if the runtime suspend/resume() functions are used
at build time or are simply dead code.

This allows removing the __maybe_unused notation from the runtime
suspend/resume() functions.

Signed-off-by: Fabio Estevam <[e-mail]>
Acked-by: Shengjiu Wang <[e-mail]>
---
Changes since v1:
- Only colleted Shengjiu's Ack.

 sound/soc/fsl/fsl_easrc.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

Patch

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index ec53bda46a46..962f30912091 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -1988,7 +1988,7 @@  static void fsl_easrc_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 }
 
-static __maybe_unused int fsl_easrc_runtime_suspend(struct device *dev)
+static int fsl_easrc_runtime_suspend(struct device *dev)
 {
 	struct fsl_asrc *easrc = dev_get_drvdata(dev);
 	struct fsl_easrc_priv *easrc_priv = easrc->private;
@@ -2005,7 +2005,7 @@  static __maybe_unused int fsl_easrc_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static __maybe_unused int fsl_easrc_runtime_resume(struct device *dev)
+static int fsl_easrc_runtime_resume(struct device *dev)
 {
 	struct fsl_asrc *easrc = dev_get_drvdata(dev);
 	struct fsl_easrc_priv *easrc_priv = easrc->private;
@@ -2086,9 +2086,7 @@  static __maybe_unused int fsl_easrc_runtime_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops fsl_easrc_pm_ops = {
-	SET_RUNTIME_PM_OPS(fsl_easrc_runtime_suspend,
-			   fsl_easrc_runtime_resume,
-			   NULL)
+	RUNTIME_PM_OPS(fsl_easrc_runtime_suspend, fsl_easrc_runtime_resume, NULL)
 	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
 				pm_runtime_force_resume)
 };
@@ -2098,7 +2096,7 @@  static struct platform_driver fsl_easrc_driver = {
 	.remove_new = fsl_easrc_remove,
 	.driver = {
 		.name = "fsl-easrc",
-		.pm = &fsl_easrc_pm_ops,
+		.pm = pm_ptr(&fsl_easrc_pm_ops),
 		.of_match_table = fsl_easrc_dt_ids,
 	},
 };