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authorMatthew McClintock <msm@freescale.com>2010-09-16 17:58:23 -0500
committerKumar Gala <galak@kernel.crashing.org>2010-10-14 00:52:46 -0500
commitc71635d288ffd3bcdfb30308f681f9af34f0fc81 (patch)
treef3bbfcb3c81b85bf3dc228a7685d093a5ac2760d /arch/powerpc/kernel/crash.c
parentfbdd7144ceadd578bc2a875af1dabd67e80ba0d0 (diff)
powerpc/kexec: make masking/disabling interrupts generic
Right now just the kexec crash pathway turns turns off the interrupts. Pull that out and make a generic version for use elsewhere Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/crash.c')
-rw-r--r--arch/powerpc/kernel/crash.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 4457382f8667..832c8c4db254 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -414,18 +414,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
crash_kexec_wait_realmode(crashing_cpu);
#endif
- for_each_irq(i) {
- struct irq_desc *desc = irq_to_desc(i);
-
- if (!desc || !desc->chip || !desc->chip->eoi)
- continue;
-
- if (desc->status & IRQ_INPROGRESS)
- desc->chip->eoi(i);
-
- if (!(desc->status & IRQ_DISABLED))
- desc->chip->shutdown(i);
- }
+ machine_kexec_mask_interrupts();
/*
* Call registered shutdown routines savely. Swap out