linux-kernel - [PATCH v2 1/2] ARM: shmobile: sh73a0: Use generic irqchip

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Message-Id: <1358493373-28722-1-git-send-email-thierry.reding@avionic-design.de>
Date:	Fri, 18 Jan 2013 08:16:12 +0100
From:	Thierry Reding <thierry.reding@...onic-design.de>
To:	Simon Horman <horms@...ge.net.au>,
	Magnus Damm <magnus.damm@...il.com>
Cc:	linux-sh@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] ARM: shmobile: sh73a0: Use generic irqchip_init()

The asm/hardware/gic.h header does no longer exist and the corresponding
functionality was moved to linux/irqchip.h and linux/irqchip/arm-gic.h
respectively. gic_handle_irq() and of_irq_init() are no longer available
either and have been replaced by irqchip_init().

Signed-off-by: Thierry Reding <thierry.reding@...onic-design.de>
---
Changes in v2:
- split off kzm9g board changes into a separate patch

 arch/arm/mach-shmobile/intc-sh73a0.c  | 9 ++-------
 arch/arm/mach-shmobile/setup-sh73a0.c | 2 --
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index fc7c8da..91faba6 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -21,9 +21,9 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/irq.h>
-#include <linux/of_irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
 #include <mach/intc.h>
 #include <mach/irqs.h>
@@ -462,14 +462,9 @@ void __init sh73a0_init_irq(void)
 }
 
 #ifdef CONFIG_OF
-static const struct of_device_id irq_of_match[] __initconst = {
-	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
-	{ },
-};
-
 void __init sh73a0_init_irq_dt(void)
 {
-	of_irq_init(irq_of_match);
+	irqchip_init();
 	gic_arch_extn.irq_set_wake = sh73a0_set_wake;
 }
 #endif
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index abf1eb0..2ecd668 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -36,7 +36,6 @@
 #include <mach/irqs.h>
 #include <mach/sh73a0.h>
 #include <mach/common.h>
-#include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -892,7 +891,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.init_early	= sh73a0_add_early_devices_dt,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= sh73a0_init_irq_dt,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= sh73a0_add_standard_devices_dt,
 	.init_time	= shmobile_timer_init,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
1.8.1.1

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