ASoC: Remove unnecessary backslash from alc5632 codec

Signed-off-by: Leon Romanovsky <leon@leon.nu>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/alc5632.c

@@ -811,7 +811,7 @@ static int alc5632_pcm_hw_params(struct snd_pcm_substream *substream,
 static int alc5632_mute(struct snd_soc_dai *dai, int mute)
 {
 	struct snd_soc_codec *codec = dai->codec;
-	u16 hp_mute = ALC5632_MISC_HP_DEPOP_MUTE_L \
+	u16 hp_mute = ALC5632_MISC_HP_DEPOP_MUTE_L
 						|ALC5632_MISC_HP_DEPOP_MUTE_R;
 	u16 mute_reg = snd_soc_read(codec, ALC5632_MISC_CTRL) & ~hp_mute;