ALSA: wss_lib: use wss mixer code instead of ad1848 one

Use the wss mixer code and kill the ad1848 mixer code.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index 40de24b..d5a9663 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -106,7 +106,7 @@
 	if (error < 0)
 		goto out;
 
-	error = snd_ad1848_mixer(chip);
+	error = snd_wss_mixer(chip);
 	if (error < 0)
 		goto out;