summaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorNicolin Chen <b42378@freescale.com>2013-11-14 11:59:21 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-04 10:55:48 -0800
commit59d5384899d0e8567dfd7875d4e174cce311de63 (patch)
tree449dcf7d22b67040142b05bc909e141bfa5c90f4 /sound
parent8559f25c6b72ebed12cf42ec60934b7ccdc96098 (diff)
ASoC: wm8962: Turn on regcache_cache_only before disabling regulator
commit 50bfcf2df2fadf77e143d6099150e6fa7ef4d78c upstream. It's safer to turn on regcache_cache_only before disabling regulator since the driver will turn off the regcache_cache_only after enabling regulator. If we remain cache_only false, some command like 'amixer cset' would get failure if being run before wm8962_resume(). Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/wm8962.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 730dd0c0f0ab..e3cd86514cea 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3686,6 +3686,8 @@ static int wm8962_i2c_probe(struct i2c_client *i2c,
if (ret < 0)
goto err_enable;
+ regcache_cache_only(wm8962->regmap, true);
+
/* The drivers should power up as needed */
regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);