Since both exynos4_init_irq() and exynos5_init_irq() are just calling
irqchip_init(), there is no need for them to exist any more, since this
is the default that is called when init_irq callback is not specified.

Signed-off-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Tomasz Figa <t.f...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
 arch/arm/mach-exynos/common.c          | 10 ----------
 arch/arm/mach-exynos/common.h          |  2 --
 arch/arm/mach-exynos/mach-exynos4-dt.c |  1 -
 arch/arm/mach-exynos/mach-exynos5-dt.c |  1 -
 4 files changed, 14 deletions(-)

diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 7b53e4c..91d457f 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -400,16 +400,6 @@ void __init exynos_init_time(void)
        clocksource_of_init();
 }
 
-void __init exynos4_init_irq(void)
-{
-       irqchip_init();
-}
-
-void __init exynos5_init_irq(void)
-{
-       irqchip_init();
-}
-
 struct bus_type exynos_subsys = {
        .name           = "exynos-core",
        .dev_name       = "exynos-core",
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 11fc1e2..1c83f95 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -20,8 +20,6 @@ extern unsigned long xxti_f, xusbxti_f;
 
 struct map_desc;
 void exynos_init_io(struct map_desc *mach_desc, int size);
-void exynos4_init_irq(void);
-void exynos5_init_irq(void);
 void exynos4_restart(char mode, const char *cmd);
 void exynos5_restart(char mode, const char *cmd);
 void exynos_init_late(void);
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c 
b/arch/arm/mach-exynos/mach-exynos4-dt.c
index b9ed834..df15726 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -55,7 +55,6 @@ static void __init exynos4_reserve(void)
 DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
        /* Maintainer: Thomas Abraham <thomas.abra...@linaro.org> */
        .smp            = smp_ops(exynos_smp_ops),
-       .init_irq       = exynos4_init_irq,
        .map_io         = exynos4_dt_map_io,
        .init_early     = exynos_firmware_init,
        .init_machine   = exynos4_dt_machine_init,
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c 
b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 9596861..8777310 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -104,7 +104,6 @@ static void __init exynos5_reserve(void)
 
 DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)")
        /* Maintainer: Kukjin Kim <kgene....@samsung.com> */
-       .init_irq       = exynos5_init_irq,
        .smp            = smp_ops(exynos_smp_ops),
        .map_io         = exynos5_dt_map_io,
        .init_machine   = exynos5_dt_machine_init,
-- 
1.8.2.1

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