tree 76863f228d5ef6cc6d727bd91ef1483a067fbe6c
parent 238c0270baade3a542c1497712dd8e66cc9cc476
author Daniel Mack <daniel@caiaq.de> 1237370633 +0100
committer Takashi Iwai <tiwai@suse.de> 1237372071 +0100

ALSA: snd-usb-caiaq: only warn once on streaming errors

Limit the number of printed warnings to one in case of streaming errors.
printk() happens to be expensive, especially in code called as often as
here.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>