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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2010-02-18 16:57:38 +0300 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-03-04 10:42:58 -0600 |
| commit | 0e5d359cca2d685311c4eaeb570f2e7e7915da31 (patch) | |
| tree | 91048ce4c5a917777da6851d533fd9a0dc1ce75f /arch/powerpc/sysdev | |
| parent | 7e026f72cf05137e0b52b7aa5420e95a76bd3195 (diff) | |
powerpc/82xx: Convert pci_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, pci_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>
Diffstat (limited to 'arch/powerpc/sysdev')
0 files changed, 0 insertions, 0 deletions