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authorArnd Bergmann <arnd@arndb.de>2010-07-11 12:16:36 +0200
committerTakashi Iwai <tiwai@suse.de>2010-07-12 17:41:05 +0200
commit90dc763fef4c869e60b2a7ad92e1a7dab68575ea (patch)
treeab3757f14a6d84e36afa36ac5f325fd316d4e197 /fs/fifo.c
parent395c61d19621e80b763810cc988416dc1b6bfd3e (diff)
downloadlinux-90dc763fef4c869e60b2a7ad92e1a7dab68575ea.tar.bz2
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>
Diffstat (limited to 'fs/fifo.c')
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