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Diffstat (limited to 'arch/mips/kernel/irq-rm7000.c')
-rw-r--r--arch/mips/kernel/irq-rm7000.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index 123324ba8c14..a60cfe5f4d18 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -17,16 +17,14 @@
#include <asm/mipsregs.h>
#include <asm/system.h>
-static int irq_base;
-
static inline void unmask_rm7k_irq(unsigned int irq)
{
- set_c0_intcontrol(0x100 << (irq - irq_base));
+ set_c0_intcontrol(0x100 << (irq - RM7K_CPU_IRQ_BASE));
}
static inline void mask_rm7k_irq(unsigned int irq)
{
- clear_c0_intcontrol(0x100 << (irq - irq_base));
+ clear_c0_intcontrol(0x100 << (irq - RM7K_CPU_IRQ_BASE));
}
static struct irq_chip rm7k_irq_controller = {
@@ -37,8 +35,9 @@ static struct irq_chip rm7k_irq_controller = {
.unmask = unmask_rm7k_irq,
};
-void __init rm7k_cpu_irq_init(int base)
+void __init rm7k_cpu_irq_init(void)
{
+ int base = RM7K_CPU_IRQ_BASE;
int i;
clear_c0_intcontrol(0x00000f00); /* Mask all */
@@ -46,6 +45,4 @@ void __init rm7k_cpu_irq_init(int base)
for (i = base; i < base + 4; i++)
set_irq_chip_and_handler(i, &rm7k_irq_controller,
handle_level_irq);
-
- irq_base = base;
}