ARM: shmobile: sh73a0: Remove sh73a0_init_irq_dt()

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@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 91faba6..a81a1d8 100644 (file)
--- 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 (file)
--- 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,