linux-kernel - [PATCH v2 06/26] irqchip: armada-370-xp: convert to handle_domain

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Date:	Tue, 26 Aug 2014 11:03:21 +0100
From:	Marc Zyngier <marc.zyngier@....com>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux@...ts.openrisc.net
Cc:	linux@....linux.org.uk, shawn.guo@...escale.com,
	kernel@...gutronix.de, tony@...mide.com, catalin.marinas@....com,
	will.deacon@....com, jonas@...thpole.se, tglx@...utronix.de,
	jason@...edaemon.net, shc_work@...l.ru, baohua@...nel.org,
	maxime.ripard@...e-electrons.com, marc.zyngier@....com,
	khilman@...aro.org, sboyd@...eaurora.org,
	lorenzo.pieralisi@....com, larry.bassel@...aro.org,
	mark.rutland@....com, sudeep.holla@....com,
	stefan.kristiansson@...nalahti.fi, vkale@....com,
	schwidefsky@...ibm.com
Subject: [PATCH v2 06/26] 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..fa75a29 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 = msinr - 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;
 		}
 
-- 
2.0.4

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