From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 9 Jan 2012 10:37:20 +0000 (+0100)
Subject: ALSA: usb-audio - Avoid flood of frame-active debug messages
X-Git-Tag: v3.2.2~118
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4133832cf270a39c961edf9777d2187eb2b7977;p=pandora-kernel.git

ALSA: usb-audio - Avoid flood of frame-active debug messages

commit 80c8a2a372599e604b04a9c568952fe39cd1851d upstream.

With some buggy devices, the usb-audio driver may give "frame xxx active"
kernel messages too often.  Better to keep it as debug-only using
snd_printdd(), and also add the rate-limit for avoiding floods.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=738681

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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