[PATCH 18/43] ARM: shmobile: sh73a0: Remove sh73a0_init_irq_dt()

[Simon Horman]

This is not needed as irq_set_wake is
only used for suspend to ram which is not
a requirement for bringing up boards using DT.

Reported-by: Magnus Damm <magnus.damm at gmail.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
 arch/arm/mach-shmobile/intc-sh73a0.c  |    8 --------
 arch/arm/mach-shmobile/setup-sh73a0.c |    3 ++-
 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 91faba6..a81a1d8 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -460,11 +460,3 @@ void __init sh73a0_init_irq(void)
 	sh73a0_pint1_cascade.handler = sh73a0_pint1_demux;
 	setup_irq(gic_spi(34), &sh73a0_pint1_cascade);
 }
-
-#ifdef CONFIG_OF
-void __init sh73a0_init_irq_dt(void)
-{
-	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 bdab575..49483f4 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/platform_device.h>
 #include <linux/of_platform.h>
 #include <linux/delay.h>
@@ -921,7 +922,7 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.map_io		= sh73a0_map_io,
 	.init_early	= sh73a0_add_early_devices_dt,
 	.nr_irqs	= NR_IRQS_LEGACY,
-	.init_irq	= sh73a0_init_irq_dt,
+	.init_irq	= irqchip_init,
 	.init_machine	= sh73a0_add_standard_devices_dt,
 	.init_time	= shmobile_timer_init,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
1.7.10.4