[ALSA] Fix a compile warning

Modules: CS4231 driver

Fix a compile warning (unused variable).

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index 05d0d4092dedb70a1722c5332de56e8acb423022..eab7eb59b5f73eb0c544ad6821e7c61537c6056c 100644 (file)
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -1306,7 +1306,7 @@ static void snd_cs4231_resume(struct snd_cs4231 *chip)
 {
        int reg;
        unsigned long flags;
-       int timeout;
+       /* int timeout; */
        
        snd_cs4231_mce_up(chip);
        spin_lock_irqsave(&chip->reg_lock, flags);