ALSA: sound/pci: use memdup_user()
authorLi Zefan <lizf@cn.fujitsu.com>
Fri, 10 Apr 2009 01:44:31 +0000 (09:44 +0800)
committerTakashi Iwai <tiwai@suse.de>
Tue, 14 Apr 2009 10:39:46 +0000 (12:39 +0200)
Remove open-coded memdup_user().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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