linux-kernel - [PATCH 04/15] irqchip: armada-370-xp: convert to handle_domain

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Message-Id: <1404825038-547-5-git-send-email-marc.zyngier@arm.com>
Date:	Tue,  8 Jul 2014 14:10:27 +0100
From:	Marc Zyngier <marc.zyngier@....com>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	Russell King <linux@....linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Alexander Shiyan <shc_work@...l.ru>,
	Barry Song <baohua@...nel.org>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Kevin Hilman <khilman@...aro.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Larry Bassel <larry.bassel@...aro.org>,
	Mark Rutland <mark.rutland@....com>,
	Sudeep Holla <sudeep.holla@....com>
Subject: [PATCH 04/15] irqchip: armada-370-xp: convert to handle_domain_irq

Use the new handle_domain_irq method to handle interrupts.

Signed-off-by: Marc Zyngier <marc.zyngier@....com>
---
 drivers/irqchip/irq-armada-370-xp.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 574aba0..47144be 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -393,13 +393,15 @@ static void armada_370_xp_handle_msi_irq(struct pt_regs *regs, bool is_chained)
 		if (!(msimask & BIT(msinr)))
 			continue;
 
-		irq = irq_find_mapping(armada_370_xp_msi_domain,
-				       msinr - 16);
-
-		if (is_chained)
+		if (is_chained) {
+			irq = irq_find_mapping(armada_370_xp_msi_domain,
+					       msinr - 16);
 			generic_handle_irq(irq);
-		else
-			handle_IRQ(irq, regs);
+		} else {
+			irq = msi - 16;
+			handle_domain_irq(armada_370_xp_msi_domain,
+					  irq, regs);
+		}
 	}
 }
 #else
@@ -444,9 +446,8 @@ armada_370_xp_handle_irq(struct pt_regs *regs)
 			break;
 
 		if (irqnr > 1) {
-			irqnr =	irq_find_mapping(armada_370_xp_mpic_domain,
-					irqnr);
-			handle_IRQ(irqnr, regs);
+			handle_domain_irq(armada_370_xp_mpic_domain,
+					  irqnr, regs);
 			continue;
 		}
 
-- 
2.0.0

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