commit 72620d6048445bda3f748c97fb2f18e47b19a9e5
author Takashi Iwai <tiwai@suse.de> Tue Feb 04 11:36:11 2014 +0100
committer Takashi Iwai <tiwai@suse.de> Tue Feb 25 12:12:52 2014 +0100
tree d477ad2c4ade6b2d3c1ef2d37aa555ec8c1ac137
parent 289ca025ee1d78223e3368801fc2b984e5efbfc7

ALSA: Clean up snd_device_*() codes

A few code cleanups and optimizations.  In addition, drop
snd_device_disconnect() that isn't used at all, and drop the return
values from snd_device_free*().

Another slight difference by this change is that now the device state
will become always SNDRV_DEV_REGISTERED no matter whether dev_register
ops is present or not.  It's for better consistency.  There should be
no impact for the current tree, as the state isn't checked.

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