From: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Date: Sat, 23 Jul 2011 00:36:25 +0000 (+1200)
Subject: ALSA: Make snd_pcm_debug_name usable outside pcm_lib
X-Git-Tag: v3.1-rc1~143^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=acb03d440b8a723181e1d45e3517e43cb0792f8a;p=pandora-kernel.git

ALSA: Make snd_pcm_debug_name usable outside pcm_lib

Formatting a PCM name is useful for module debug too.
Add snd_prefix when making function public.

[minor coding-style fixes by tiwai]

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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