[PATCH 3.19 024/175] ASoC: rt5670: Set use_single_rw flag for regmap

Greg Kroah-Hartman
2015-03-04T06:19:38Z

From: Bard Liao <bardliao@realtek.com>

commit 92b133f251b5f914f3ed28bc83e5b7a40d4e22ed upstream.

RT5670 doesn't support auto incrementing writes so driver should
set the use_single_rw flag for regmap.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/soc/codecs/rt5670.c | 1 +
1 file changed, 1 insertion(+)

--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -2522,6 +2522,7 @@ static struct snd_soc_codec_driver soc_c
static const struct regmap_config rt5670_regmap = {
.reg_bits = 8,
.val_bits = 16,
+ .use_single_rw = true,
.max_register = RT5670_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5670_ranges) *
RT5670_PR_SPACING),
.volatile_reg = rt5670_volatile_register,