snd-aoa: remove commented out Kconfig entry

config SND_AOA_TOPAZ has been commented out since it was added five
years ago with commit f3d9478b ("[...] add snd-aoa"). There's no
indication why it's commented out. It might as well be removed.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/sound/aoa/codecs/Kconfig b/sound/aoa/codecs/Kconfig
index 808eb11..0c68e32 100644
--- a/sound/aoa/codecs/Kconfig
+++ b/sound/aoa/codecs/Kconfig
@@ -7,14 +7,6 @@
 	codec chip found in the latest Apple machines
 	(most of those with digital audio output).
 
-#config SND_AOA_TOPAZ
-#	tristate "support Topaz chips"
-#	---help---
-#	This option enables support for the Topaz (CS84xx)
-#	codec chips found in the latest Apple machines,
-#	these chips do the digital input and output on
-#	some PowerMacs.
-
 config SND_AOA_TAS
 	tristate "support TAS chips"
 	select I2C