Commit 1ea5998a authored by Mans Rullgard's avatar Mans Rullgard Committed by Mark Brown

ASoC: wm8974: set cache type for regmap

Attempting to use this codec driver triggers a BUG() in regcache_sync()
since no cache type is set.  The register map of this device is fairly
small and has few holes so a flat cache is suitable.
Signed-off-by: default avatarMans Rullgard <mans@mansr.com>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
parent 8005c49d
...@@ -574,6 +574,7 @@ static const struct regmap_config wm8974_regmap = { ...@@ -574,6 +574,7 @@ static const struct regmap_config wm8974_regmap = {
.max_register = WM8974_MONOMIX, .max_register = WM8974_MONOMIX,
.reg_defaults = wm8974_reg_defaults, .reg_defaults = wm8974_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8974_reg_defaults), .num_reg_defaults = ARRAY_SIZE(wm8974_reg_defaults),
.cache_type = REGCACHE_FLAT,
}; };
static int wm8974_probe(struct snd_soc_codec *codec) static int wm8974_probe(struct snd_soc_codec *codec)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment