ALSA: usb-audio: Use strim() instead of open code
authorTakashi Iwai <tiwai@suse.de>
Fri, 31 Oct 2014 10:32:19 +0000 (11:32 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 4 Nov 2014 14:09:13 +0000 (15:09 +0100)
commitae366c2049b48b54e5250cb57438bbebd1dbe610
treef5f18985eed160653899066918e9a91d99cfbbf5
parenta6cece9d81990e729c1f9da2a5bff2d29f7df649
ALSA: usb-audio: Use strim() instead of open code

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/card.c