diff options
author | Roel Kluin <roel.kluin@gmail.com> | 2009-02-25 07:40:26 -0500 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2009-03-09 09:58:37 -0400 |
commit | 39661758631da37efbc961e57a4ddefad573cc52 (patch) | |
tree | c9355d9e0e2488f37968dcc14d16aafce780cec6 /sound | |
parent | 6da6711385165eff76411b77974eec13c5ef6486 (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.c | 2 |
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 | ||