ARM: GIC: remove assembly ifdefs from gic.h

With multi irq handler and all GIC users converted to it, we don't need
asm/hardware/gic.h to be included in assembly. Clean-up ifdefs and
unnecessary includes.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Olof Johansson <olof@lixom.net>

arch/arm/include/asm/hardware/gic.h

@@ -10,8 +10,6 @@
 #ifndef __ASM_ARM_HARDWARE_GIC_H
 #define __ASM_ARM_HARDWARE_GIC_H
 
-#include <linux/compiler.h>
-
 #define GIC_CPU_CTRL			0x00
 #define GIC_CPU_PRIMASK			0x04
 #define GIC_CPU_BINPOINT		0x08
@@ -32,8 +30,6 @@
 #define GIC_DIST_CONFIG			0xc00
 #define GIC_DIST_SOFTINT		0xf00
 
-#ifndef __ASSEMBLY__
-#include <linux/irqdomain.h>
 struct device_node;
 
 extern struct irq_chip gic_arch_extn;
@@ -53,5 +49,3 @@ static inline void gic_init(unsigned int nr, int start,
 }
 
 #endif
-
-#endif