ARM: mxc: rename gic_handle_irq to avoid name clash

Before introducing a global gic_handle_irq(), rename
MXC's version to mxc_gic_handle_irq(). This function will be
removed altogether in a later patch.

Cc: Sascha Hauer <kernel@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

arch/arm/plat-mxc/gic.c

@@ -18,7 +18,7 @@
 #include <asm/smp.h>
 #endif
 
-asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
+asmlinkage void __exception_irq_entry mxc_gic_handle_irq(struct pt_regs *regs)
 {
 	u32 irqstat, irqnr;
 

arch/arm/plat-mxc/include/mach/common.h

@@ -90,7 +90,7 @@ extern void imx_print_silicon_rev(const char *cpu, int srev);
 
 void avic_handle_irq(struct pt_regs *);
 void tzic_handle_irq(struct pt_regs *);
-void gic_handle_irq(struct pt_regs *);
+void mxc_gic_handle_irq(struct pt_regs *);
 
 #define imx1_handle_irq avic_handle_irq
 #define imx21_handle_irq avic_handle_irq
@@ -101,7 +101,7 @@ void gic_handle_irq(struct pt_regs *);
 #define imx50_handle_irq tzic_handle_irq
 #define imx51_handle_irq tzic_handle_irq
 #define imx53_handle_irq tzic_handle_irq
-#define imx6q_handle_irq gic_handle_irq
+#define imx6q_handle_irq mxc_gic_handle_irq
 
 extern void imx_enable_cpu(int cpu, bool enable);
 extern void imx_set_cpu_jump(int cpu, void *jump_addr);