From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 3 Jun 2009 22:12:18 +0000 (+0200)
Subject: ALSA: Core - clean up snd_card_set_id* calls and remove possible id collision
X-Git-Tag: v2.6.31-rc1~363^2~24^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fdc18d938c99399b73fe894bc24cb9400a1a2ee;p=pandora-kernel.git

ALSA: Core - clean up snd_card_set_id* calls and remove possible id collision

Move locking outside snd_card_set_id_internal() function and rename it
to snd_card_set_id_no_lock() for better function description.

User defined id is just copied to card structure at allocation time.
The real unique id procedure is called in snd_card_register() to
ensure real atomicity.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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