linux-kernel - [PATCH 3/3] ASoC: fsl_micfil: Use SET_SYSTEM_SLEEP_PM

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Message-Id: <20230727031459.571559-4-chancel.liu@nxp.com>
Date:   Thu, 27 Jul 2023 11:14:59 +0800
From:   Chancel Liu <chancel.liu@....com>
To:     shengjiu.wang@...il.com, Xiubo.Lee@...il.com, festevam@...il.com,
        nicoleotsuka@...il.com, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com, alsa-devel@...a-project.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:     Chancel Liu <chancel.liu@....com>
Subject: [PATCH 3/3] ASoC: fsl_micfil: Use SET_SYSTEM_SLEEP_PM_OPS to simplify PM

Use SET_SYSTEM_SLEEP_PM_OPS to simplify suspend and resume function.
fsl_micfil_suspend() and fsl_micfil_resume() can be deleted.

Signed-off-by: Chancel Liu <chancel.liu@....com>
---
 sound/soc/fsl/fsl_micfil.c | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 46eda6e8c4b6..6f5f8a886764 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -1297,26 +1297,12 @@ static int fsl_micfil_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused fsl_micfil_suspend(struct device *dev)
-{
-	pm_runtime_force_suspend(dev);
-
-	return 0;
-}
-
-static int __maybe_unused fsl_micfil_resume(struct device *dev)
-{
-	pm_runtime_force_resume(dev);
-
-	return 0;
-}
-
 static const struct dev_pm_ops fsl_micfil_pm_ops = {
 	SET_RUNTIME_PM_OPS(fsl_micfil_runtime_suspend,
 			   fsl_micfil_runtime_resume,
 			   NULL)
-	SET_SYSTEM_SLEEP_PM_OPS(fsl_micfil_suspend,
-				fsl_micfil_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 };
 
 static struct platform_driver fsl_micfil_driver = {
-- 
2.25.1