Commit 39661758 authored by Roel Kluin's avatar Roel Kluin Committed by Takashi Iwai
Browse files

ALSA: snd-powermac: timeout reaches -1 



If unsuccessful, timeout reaches -1 after the loop.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6da67113

sound/ppc/burgundy.c

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ snd_pmac_burgundy_busy_wait(struct snd_pmac *chip) 
	int timeout = 50;

	while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--)

		udelay(1);

	if (! timeout)

	if (timeout < 0)

		printk(KERN_DEBUG "burgundy_busy_wait: timeout\n");

}