From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 16 Jul 2009 16:19:12 +0000 (+0200)
Subject: ALSA: ca0106 - clean up playback pointer callback
X-Git-Tag: v2.6.37-rc1~126^2~2^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=add7c0a6a4b8669ebd726f9c08ba6002900ca671;p=pandora-kernel.git

ALSA: ca0106 - clean up playback pointer callback

Clean up the playback pointer callback function a bit, and make the
pointer check more strictly to avoid bogus pointers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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