From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@elte.hu>, ppc <linuxppc-dev@lists.ozlabs.org>
Subject: [patch 01/26] powerpc: irq: Use generic_handle_irq
Date: Sun, 23 Feb 2014 21:40:08 -0000 [thread overview]
Message-ID: <20140223212736.333718121@linutronix.de> (raw)
In-Reply-To: 20140223212703.511977310@linutronix.de
No functional change
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: ppc <linuxppc-dev@lists.ozlabs.org>
---
arch/powerpc/kernel/irq.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
Index: tip/arch/powerpc/kernel/irq.c
===================================================================
--- tip.orig/arch/powerpc/kernel/irq.c
+++ tip/arch/powerpc/kernel/irq.c
@@ -465,7 +465,6 @@ static inline void check_stack_overflow(
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);
next prev parent reply other threads:[~2014-02-23 21:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140223212703.511977310@linutronix.de>
2014-02-23 21:40 ` [patch 02/26] powerpc:evh_pic: Kill irq_desc abuse Thomas Gleixner
2014-03-04 16:39 ` [tip:irq/core] powerpc:eVh_pic: " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` Thomas Gleixner [this message]
2014-03-04 16:39 ` [tip:irq/core] powerpc: Irq: Use generic_handle_irq tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 03/26] powerpc: eeh: Kill another abuse of irq_desc Thomas Gleixner
2014-02-23 22:26 ` Benjamin Herrenschmidt
2014-02-24 7:56 ` Gavin Shan
2014-02-24 11:32 ` Thomas Gleixner
2014-03-04 16:40 ` [tip:irq/core] powerpc: Eeh: " tip-bot for Thomas Gleixner
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