MIPS: GIC: Move GIC_NUM_INTRS into platform irq.h

The value of GIC_NUM_INTRS is platform-specific. Using a default value
from gic.h will result in incorrect behaviour on some systems, so
require a suitable definition to be present in the platform's irq.h.
Signed-off-by: NJeffrey Deans <jeffrey.deans@imgtec.com>
Signed-off-by: NMarkos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7373/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/gic.h

@@ -14,6 +14,8 @@
 #include <linux/bitmap.h>
 #include <linux/threads.h>
 
+#include <irq.h>
+
 #undef	GICISBYTELITTLEENDIAN
 
 /* Constants */
@@ -22,8 +24,6 @@
 #define GIC_TRIG_EDGE			1
 #define GIC_TRIG_LEVEL			0
 
-#define GIC_NUM_INTRS			(24 + NR_CPUS * 2)
-
 #define MSK(n) ((1 << (n)) - 1)
 #define REG32(addr)		(*(volatile unsigned int *) (addr))
 #define REG(base, offs)		REG32((unsigned long)(base) + offs##_##OFS)

arch/mips/include/asm/mach-malta/irq.h

@@ -2,6 +2,7 @@
 #define __ASM_MACH_MIPS_IRQ_H
 
 
+#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
 #define NR_IRQS 256
 
 #include_next <irq.h>

arch/mips/include/asm/mach-sead3/irq.h

 #ifndef __ASM_MACH_MIPS_IRQ_H
 #define __ASM_MACH_MIPS_IRQ_H
 
+#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
 #define NR_IRQS 256