[ALSA] Fix mono volume/mute controls

HDA generic driver
Fixed mono volume/mute controls.  They were handled as stereo mistakenly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_local.h

@@ -36,7 +36,7 @@
 #define HDA_CODEC_VOLUME_IDX(xname, xcidx, nid, xindex, direction) \
 	HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, 3, xindex, direction)
 #define HDA_CODEC_VOLUME_MONO(xname, nid, channel, xindex, direction) \
-	HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, 3, xindex, direction)
+	HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, channel, xindex, direction)
 #define HDA_CODEC_VOLUME(xname, nid, xindex, direction) \
 	HDA_CODEC_VOLUME_MONO(xname, nid, 3, xindex, direction)
 #define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
@@ -48,7 +48,7 @@
 #define HDA_CODEC_MUTE_IDX(xname, xcidx, nid, xindex, direction) \
 	HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, 3, xindex, direction)
 #define HDA_CODEC_MUTE_MONO(xname, nid, channel, xindex, direction) \
-	HDA_CODEC_MUTE_MONO_IDX(xname, 0, nid, 3, xindex, direction)
+	HDA_CODEC_MUTE_MONO_IDX(xname, 0, nid, channel, xindex, direction)
 #define HDA_CODEC_MUTE(xname, nid, xindex, direction) \
 	HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction)