ALSA: cs5535audio: Also needed on MIPS

The CS5536 companion chipset is not only used on 32-bit x86 systems as
I originally thought, it is also used on MIPS Loongson/Lemote 2
systems. So let the snd-cs5535audio driver be built on MIPS too.
Signed-off-by: NJean Delvare <jdelvare@suse.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/Kconfig

@@ -286,7 +286,7 @@ config SND_CS5530
 
 config SND_CS5535AUDIO
 	tristate "CS5535/CS5536 Audio"
-	depends on X86_32 || COMPILE_TEST
+	depends on X86_32 || MIPS || COMPILE_TEST
 	select SND_PCM
 	select SND_AC97_CODEC
 	help