linux-kernel - [PATCH] ASoC: cs42xx8: Force suspend/resume during system suspend/resume

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Date:   Tue, 27 Aug 2019 18:13:46 -0400
From:   Shengjiu Wang <shengjiu.wang@....com>
To:     brian.austin@...rus.com, Paul.Handrigan@...rus.com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: cs42xx8: Force suspend/resume during system suspend/resume

Use force_suspend/resume to make sure clocks are disabled/enabled
accordingly during system suspend/resume.

Signed-off-by: Dong Aisheng <aisheng.dong@....com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
---
 sound/soc/codecs/cs42xx8.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index 5b049fcdba20..94b1adb088fd 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -684,6 +684,8 @@ static int cs42xx8_runtime_suspend(struct device *dev)
 #endif
 
 const struct dev_pm_ops cs42xx8_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 	SET_RUNTIME_PM_OPS(cs42xx8_runtime_suspend, cs42xx8_runtime_resume, NULL)
 };
 EXPORT_SYMBOL_GPL(cs42xx8_pm);
-- 
2.21.0