4.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Chen-Yu Tsai <redacted>

commit 071133a209354f39d4e5785d5a6a390e03241841 upstream.

The value for the second channel in _ENUM_DOUBLE (double channel) MUXs
is not correctly updated, due to using the wrong bit shift.

Use the correct bit shift, so both channels toggle together.

Fixes: 3727b4968453 (ASoC: dapm: Consolidate MUXs and value MUXs)
Signed-off-by: Chen-Yu Tsai <redacted>
Reviewed-by: Charles Keepax <redacted>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/soc/soc-dapm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c

@@ -3203,7 +3203,7 @@ int snd_soc_dapm_put_enum_double(struct
 	if (e->shift_l != e->shift_r) {
 		if (item[1] > e->items)
 			return -EINVAL;
-		val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_l;
+		val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_r;
 		mask |= e->mask << e->shift_r;
 	}