ARM: OMAP2+: drop unused function

gic_init_irq() is no longer used as of:

    commit b42b918194c4791510ac049e3d507169a7de8544
    Author: Tony Lindgren <tony@atomide.com>
    Date:   Thu May 30 12:53:05 2013 -0700

        ARM: OMAP2+: Remove board-omap4panda.c

Drop it.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-omap@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 0 insertions, 21 deletions

diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index ff029737c8f0..51f6897418b7 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -241,7 +241,6 @@ static inline void __iomem *omap4_get_scu_base(void)
 }
 #endif
 
-extern void __init gic_init_irq(void);
 extern void gic_dist_disable(void);
 extern void gic_dist_enable(void);
 extern bool gic_dist_disabled(void);
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 326cd982a3cb..539e8106eb96 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -102,26 +102,6 @@ void __init omap_barriers_init(void)
 {}
 #endif
 
-void __init gic_init_irq(void)
-{
-        void __iomem *omap_irq_base;
-
-        /* Static mapping, never released */
-        gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
-        BUG_ON(!gic_dist_base_addr);
-
-        twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_4K);
-        BUG_ON(!twd_base);
-
-        /* Static mapping, never released */
-        omap_irq_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
-        BUG_ON(!omap_irq_base);
-
-        omap_wakeupgen_init();
-
-        gic_init(0, 29, gic_dist_base_addr, omap_irq_base);
-}
-
 void gic_dist_disable(void)
 {
         if (gic_dist_base_addr)