tree 6ec7b7d3862c513135455156d17c738ec15aebf7
parent 021daae2c265a844fd27bb6cc49c2bd114571069
author Thomas Gleixner <tglx@linutronix.de> 1185030678 +0200
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185068232 -0700

x86_64: use the global PIT lock

Replace the pcspkr private PIT lock by the global PIT lock to serialize the
PIT access all over the place.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>