ASoC: cs35l35: Add use_single_rw to regmap config

BugLink: http://bugs.launchpad.net/bugs/1807469
commit 6a6ad7face95af0b9e6aaf1eb2261eb70240b89b upstream.

Add the use_single_rw flag to regmap config since the
device does not support bulk transactions over i2c.

Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c
index 129978d1243ebcdd3a1558c1c0f1f0dd2056bdd7..51ce53e23599a88b2d24a4732371a01139add2eb 100644 (file)
--- a/sound/soc/codecs/cs35l35.c
+++ b/sound/soc/codecs/cs35l35.c
@@ -1106,6 +1106,7 @@ static struct regmap_config cs35l35_regmap = {
        .readable_reg = cs35l35_readable_register,
        .precious_reg = cs35l35_precious_register,
        .cache_type = REGCACHE_RBTREE,
+       .use_single_rw = true,
 };
 
 static irqreturn_t cs35l35_irq(int irq, void *data)