tree 14f27f22f0725f123c8882fe463db414cb3e5fda
parent 852fd9e50f62b4ea7afe26eee0710464de4801b8
author Atsushi Nemoto <anemo@mba.ocn.ne.jp> 1237213580 +0900
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1237298387 +0000

ASoC: Only deregister AC97 dev if it's name was not "AC97"

The commit 14fa43f53ff3a9c3d8b9662574b7369812a31a97 ("ASoC: Only
register AC97 bus if it's not done already") added a condition for
calling of soc_ac97_dev_register() but not added for calling of
soc_ac97_dev_unregister().  This patch adds same condition for
soc_ac97_dev_unregister().  Without this fix, kernel crashes when
unloading an asoc driver.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>