[PATCH] MIPS: JZ4740: fixup #include's (sparse)

[Brian Norris <computersforpeace@gmail.com>]

Fixes sparse warnings:

  arch/mips/jz4740/irq.c:63:6: warning: symbol 'jz4740_irq_suspend' was not declared. Should it be static?
  arch/mips/jz4740/irq.c:69:6: warning: symbol 'jz4740_irq_resume' was not declared. Should it be static?

Also, I've seen some elusive build errors on my automated build test
where JZ4740_IRQ_BASE and NR_IRQS are missing, but I can't reproduce
them manually for some reason. Anyway, mach-jz4740/irq.h should help us
avoid relying on some implicit include.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
 arch/mips/jz4740/irq.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/mips/jz4740/irq.c b/arch/mips/jz4740/irq.c
index 2531da1d3add..97206b3deb97 100644
--- a/arch/mips/jz4740/irq.c
+++ b/arch/mips/jz4740/irq.c
@@ -30,6 +30,9 @@
 #include <asm/irq_cpu.h>
 
 #include <asm/mach-jz4740/base.h>
+#include <asm/mach-jz4740/irq.h>
+
+#include "irq.h"
 
 static void __iomem *jz_intc_base;
 
-- 
1.9.1