1 files changed, 1 insertions, 0 deletions

diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index aa49dda4f410..fd0a6c46f497 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -43,6 +43,7 @@ struct snd_ak4xxx_ops {
 struct snd_akm4xxx_dac_channel {
         char *name;             /* mixer volume name */
         unsigned int num_channels;
+        char *switch_name;              /* mixer switch*/
 };
 
 /* ADC labels and channels */