Commit-ID: a4e04c9f219d2c00764ffa7ba45500411815879d
Gitweb: http://git.kernel.org/tip/a4e04c9f219d2c00764ffa7ba45500411815879d
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Sun, 23 Feb 2014 21:40:08 +0000
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 4 Mar 2014 17:37:52 +0100
powerpc: Irq: Use generic_handle_irq
No functional change
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: ppc <linuxppc-dev@xxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20140223212736.333718121@xxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
arch/powerpc/kernel/irq.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 1d0848b..ca1cd74 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -465,7 +465,6 @@ static inline void check_stack_overflow(void)
void __do_irq(struct pt_regs *regs)
{
- struct irq_desc *desc;
unsigned int irq;
irq_enter();
@@ -487,11 +486,8 @@ void __do_irq(struct pt_regs *regs)
/* And finally process it */
if (unlikely(irq == NO_IRQ))
__get_cpu_var(irq_stat).spurious_irqs++;
- else {
- desc = irq_to_desc(irq);
- if (likely(desc))
- desc->handle_irq(irq, desc);
- }
+ else
+ generic_handle_irq(irq);
trace_irq_exit(regs);
--
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