[ALSA] Clean up snd_card_free*()
authorTakashi Iwai <tiwai@suse.de>
Thu, 17 Apr 2008 10:52:02 +0000 (12:52 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 24 Apr 2008 10:00:39 +0000 (12:00 +0200)
A little clean up of snd_card_free*().
Removed snd_card_free_prepare() since it's actually almost identical
with snd_card_disconnect().

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

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