#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));
-}
-
-static void rm7k_cpu_irq_end(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- unmask_rm7k_irq(irq);
+ clear_c0_intcontrol(0x100 << (irq - RM7K_CPU_IRQ_BASE));
}
static struct irq_chip rm7k_irq_controller = {
- .typename = "RM7000",
+ .name = "RM7000",
.ack = mask_rm7k_irq,
.mask = mask_rm7k_irq,
.mask_ack = mask_rm7k_irq,
.unmask = unmask_rm7k_irq,
- .end = rm7k_cpu_irq_end,
};
-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 */
for (i = base; i < base + 4; i++)
set_irq_chip_and_handler(i, &rm7k_irq_controller,
handle_level_irq);
-
- irq_base = base;
}