diff options
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 6f7d4edaa0bc1..7504ceec5c58c 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -284,15 +284,14 @@ static __always_inline void call_do_irq(struct pt_regs *regs, void *sp) void __do_IRQ(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); - void *cursp, *irqsp, *sirqsp; + void *cursp, *irqsp; /* Switch to the irq stack to handle this */ cursp = (void *)(current_stack_pointer & ~(THREAD_SIZE - 1)); irqsp = hardirq_ctx[raw_smp_processor_id()]; - sirqsp = softirq_ctx[raw_smp_processor_id()]; /* Already there ? If not switch stack and call */ - if (unlikely(cursp == irqsp || cursp == sirqsp)) + if (unlikely(cursp == irqsp)) __do_irq(regs, current_stack_pointer); else call_do_irq(regs, irqsp); |