ALSA: wss_lib: rename cs4231.h into wss.h

Rename file include/sound/cs4231.h
into include/sound/wss.h

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/azt2320.c b/sound/isa/azt2320.c
index 154e728..a24db09 100644
--- a/sound/isa/azt2320.c
+++ b/sound/isa/azt2320.c
@@ -38,7 +38,7 @@
 #include <linux/moduleparam.h>
 #include <sound/core.h>
 #include <sound/initval.h>
-#include <sound/cs4231.h>
+#include <sound/wss.h>
 #include <sound/mpu401.h>
 #include <sound/opl3.h>