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(parent: 43a5a01) | patch
powerpc/86xx: Convert gef_pic_lock to raw_spinlock
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Thu, 18 Feb 2010 13:57:27 +0000 (16:57 +0300)
committerKumar Gala <galak@kernel.crashing.org>
Thu, 4 Mar 2010 16:42:58 +0000 (10:42 -0600)
commit6f3d395a5c77e6ccddd59a5221e1354b22c29531
tree2ead51a96e1f72f3df04069143f8a228e947b73ftree | snapshot
parent43a5a01bcc5b53c67878f043b4a1b31eaa87a360commit | diff
powerpc/86xx: Convert gef_pic_lock to raw_spinlock

Interrupt controllers' hooks are executed in the atomic context, so
they are not permitted to sleep (with RT kernels non-raw spinlocks are
sleepable). So, gef_pic_lock has to be a real (non-sleepable) spinlock.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/platforms/86xx/gef_pic.c diff | blob | history
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