[PATCH] ppc32: snd-powermac requires i2c

The alsa driver for powermacs requires i2c support.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/ppc/Kconfig

@@ -3,9 +3,12 @@
 menu "ALSA PowerMac devices"
 	depends on SND!=n && PPC
 
+comment "ALSA PowerMac requires I2C"
+	depends on SND && I2C=n
+
 config SND_POWERMAC
 	tristate "PowerMac (AWACS, DACA, Burgundy, Tumbler, Keywest)"
-	depends on SND
+	depends on SND && I2C
 	select SND_PCM
 
 endmenu