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authorRoel Kluin <roel.kluin@gmail.com>2009-02-25 07:40:26 -0500
committerTakashi Iwai <tiwai@suse.de>2009-03-09 09:58:37 -0400
commit39661758631da37efbc961e57a4ddefad573cc52 (patch)
treec9355d9e0e2488f37968dcc14d16aafce780cec6 /sound
parent6da6711385165eff76411b77974eec13c5ef6486 (diff)
ALSA: snd-powermac: timeout reaches -1
If unsuccessful, timeout reaches -1 after the loop. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/ppc/burgundy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c
index f860d39af36b..45a76297c38d 100644
--- a/sound/ppc/burgundy.c
+++ b/sound/ppc/burgundy.c
@@ -35,7 +35,7 @@ snd_pmac_burgundy_busy_wait(struct snd_pmac *chip)
35 int timeout = 50; 35 int timeout = 50;
36 while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--) 36 while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--)
37 udelay(1); 37 udelay(1);
38 if (! timeout) 38 if (timeout < 0)
39 printk(KERN_DEBUG "burgundy_busy_wait: timeout\n"); 39 printk(KERN_DEBUG "burgundy_busy_wait: timeout\n");
40} 40}
41 41