tree ab3757f14a6d84e36afa36ac5f325fd316d4e197
parent 395c61d19621e80b763810cc988416dc1b6bfd3e
author Arnd Bergmann <arnd@arndb.de> 1278843396 +0200
committer Takashi Iwai <tiwai@suse.de> 1278949265 +0200

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>