[ALSA] Fix a compile warning

Modules: CS4231 driver

Fix a compile warning (unused variable).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-11-18 18:52:39 +01:00 committed by Jaroslav Kysela
commit a2c855bbd7