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/gus/interwave.c b/sound/isa/gus/interwave.c
index ca0d7ac..eac8cc7 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -32,7 +32,7 @@
 #include <asm/dma.h>
 #include <sound/core.h>
 #include <sound/gus.h>
-#include <sound/cs4231.h>
+#include <sound/wss.h>
 #ifdef SNDRV_STB
 #include <sound/tea6330t.h>
 #endif