commit 90dc763fef4c869e60b2a7ad92e1a7dab68575ea
author Arnd Bergmann <arnd@arndb.de> Sun Jul 11 12:16:36 2010 +0200
committer Takashi Iwai <tiwai@suse.de> Mon Jul 12 17:41:05 2010 +0200
tree ab3757f14a6d84e36afa36ac5f325fd316d4e197
parent 395c61d19621e80b763810cc988416dc1b6bfd3e

sound: push BKL into open functions

This moves the lock_kernel() call from soundcore_open
to the individual OSS device drivers, where we can deal
with it one driver at a time if needed, or just kill
off the drivers.

All core components in ALSA already provide
adequate locking in their open()-functions
and do not require the big kernel lock, so
there is no need to add the BKL there.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>