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(parent: 238c027) | patch
ALSA: snd-usb-caiaq: only warn once on streaming errors
authorDaniel Mack <daniel@caiaq.de>
Wed, 18 Mar 2009 10:03:53 +0000 (11:03 +0100)
committerTakashi Iwai <tiwai@suse.de>
Wed, 18 Mar 2009 10:27:51 +0000 (11:27 +0100)
commit1313e7041480f523a09dedc7ef2185d8ee94c163
tree76863f228d5ef6cc6d727bd91ef1483a067fbe6ctree | snapshot
parent238c0270baade3a542c1497712dd8e66cc9cc476commit | diff
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>
sound/usb/caiaq/caiaq-audio.c diff | blob | history
sound/usb/caiaq/caiaq-device.h diff | blob | history
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