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From: tip-bot for Thomas Gleixner <tglx@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com,
	peterz@infradead.org, tglx@linutronix.de
Subject: [tip:irq/core] genirq: Do not fiddle with IRQ_MASKED in handle_edge_irq()
Date: Sat, 19 Feb 2011 12:24:15 GMT	[thread overview]
Message-ID: <tip-d78f8dd36b90626106ce19cb2e6828b0dc39447e@git.kernel.org> (raw)
In-Reply-To: <20110202212551.918484270@linutronix.de>

Commit-ID:  d78f8dd36b90626106ce19cb2e6828b0dc39447e
Gitweb:     http://git.kernel.org/tip/d78f8dd36b90626106ce19cb2e6828b0dc39447e
Author:     Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Wed, 2 Feb 2011 21:41:17 +0000
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sat, 19 Feb 2011 12:58:11 +0100

genirq: Do not fiddle with IRQ_MASKED in handle_edge_irq()

IRQ_MASKED is set in mask_ack_irq() anyway. Remove it from
handle_edge_irq() to allow simpler ab^HHreuse of that function.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20110202212551.918484270@linutronix.de>
---
 kernel/irq/chip.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 43c62ca..2c30b78 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -611,7 +611,7 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc)
 	if (unlikely((desc->status & (IRQ_INPROGRESS | IRQ_DISABLED)) ||
 		    !desc->action)) {
 		if (!irq_check_poll(desc)) {
-			desc->status |= (IRQ_PENDING | IRQ_MASKED);
+			desc->status |= IRQ_PENDING;
 			mask_ack_irq(desc);
 			goto out_unlock;
 		}

  reply	other threads:[~2011-02-19 12:24 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-02 21:41 [patch 0/8] genirq: Further cleanups for .39 Thomas Gleixner
2011-02-02 21:41 ` [patch 1/8] genirq: Remove bogus conditional Thomas Gleixner
2011-02-19 12:22   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2011-02-02 21:41 ` [patch 2/8] genirq: Consolidate startup/shutdown of interrupts Thomas Gleixner
2011-02-19 12:22   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2011-02-02 21:41 ` [patch 3/8] genirq: Do not fiddle with IRQ_MASKED in handle_edge_irq() Thomas Gleixner
2011-02-19 12:24   ` tip-bot for Thomas Gleixner [this message]
2011-02-02 21:41 ` [patch 4/8] genirq: Introduce IRQ_EDGE_EOI flag Thomas Gleixner
2011-02-02 21:41 ` [patch 5/8] powerpc: cell: Use handle_edge_irq Thomas Gleixner
2011-02-02 21:41 ` [patch 6/8] arm: ns9xxx: Remove private irq flow handler Thomas Gleixner
2011-02-03  7:56   ` Uwe Kleine-König
2011-03-28 17:13   ` [tip:irq/urgent] arm: Ns9xxx: " tip-bot for Thomas Gleixner
2011-02-02 21:41 ` [patch 7/8] m68knommu: 5772: Replace " Thomas Gleixner
2011-02-02 22:27   ` Greg Ungerer
2011-02-02 22:37     ` Thomas Gleixner
2011-02-02 22:41       ` Greg Ungerer
2011-02-02 21:41 ` [patch 8/8] genirq: Make handle_IRQ_event private to the core code Thomas Gleixner

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