[alsa-devel] [PATCH] ASoC: wm9081: fixup wm9081_digital_mute() reg read

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

commit 48c338764296 ("ASoC: wm9081: replace codec to component")
replaced codec to component, but it didn't keep WM9081_DAC_DIGITAL_2
value to reg. This patch fixup it.

Reported-by: kbuild test robot <fengguang.wu at intel.com>
Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 sound/soc/codecs/wm9081.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 52dd610..5a0ea7b 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -1155,7 +1155,7 @@ static int wm9081_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 	struct snd_soc_component *component = codec_dai->component;
 	unsigned int reg;
 
-	snd_soc_component_read32(component, WM9081_DAC_DIGITAL_2);
+	reg = snd_soc_component_read32(component, WM9081_DAC_DIGITAL_2);
 
 	if (mute)
 		reg |= WM9081_DAC_MUTE;
-- 
1.9.1