diff mbox

[1/2] ASoC: tas2552: Fix PM sequencing

Message ID 1405704668-8038-1-git-send-email-dmurphy@ti.com
State Accepted
Commit e295a4a43e90d46d3b16374dc908533bb40a3936
Headers show

Commit Message

Dan Murphy July 18, 2014, 5:31 p.m. UTC 
In the pm suspend/resume it is better
to disable the GPIO after the regmap_cache
setting calls so that if the call is interrupted
the new reg values will be cached and set on resume.

Also add pm_runtime_put in the remove call.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
 sound/soc/codecs/tas2552.c |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index f0760af..a3ae394 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -239,12 +239,12 @@  static int tas2552_runtime_suspend(struct device *dev)
 
 	tas2552_sw_shutdown(tas2552, 0);
 
-	if (tas2552->enable_gpio)
-		gpiod_set_value(tas2552->enable_gpio, 0);
-
 	regcache_cache_only(tas2552->regmap, true);
 	regcache_mark_dirty(tas2552->regmap);
 
+	if (tas2552->enable_gpio)
+		gpiod_set_value(tas2552->enable_gpio, 0);
+
 	return 0;
 }
 
@@ -382,6 +382,8 @@  static int tas2552_codec_remove(struct snd_soc_codec *codec)
 {
 	struct tas2552_data *tas2552 = snd_soc_codec_get_drvdata(codec);
 
+	pm_runtime_put(codec->dev);
+
 	if (tas2552->enable_gpio)
 		gpiod_set_value(tas2552->enable_gpio, 0);