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Diffstat (limited to 'arch/sparc64/kernel/irq.c')
-rw-r--r--arch/sparc64/kernel/irq.c28
1 files changed, 1 insertions, 27 deletions
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c443db18437..6241e3dbbd5 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -589,32 +589,6 @@ void ack_bad_irq(unsigned int virt_irq)
ino, virt_irq);
}
-#ifndef CONFIG_SMP
-extern irqreturn_t timer_interrupt(int, void *);
-
-void timer_irq(int irq, struct pt_regs *regs)
-{
- unsigned long clr_mask = 1 << irq;
- unsigned long tick_mask = tick_ops->softint_mask;
- struct pt_regs *old_regs;
-
- if (get_softint() & tick_mask) {
- irq = 0;
- clr_mask = tick_mask;
- }
- clear_softint(clr_mask);
-
- old_regs = set_irq_regs(regs);
- irq_enter();
-
- kstat_this_cpu.irqs[0]++;
- timer_interrupt(irq, NULL);
-
- irq_exit();
- set_irq_regs(old_regs);
-}
-#endif
-
void handler_irq(int irq, struct pt_regs *regs)
{
struct ino_bucket *bucket;
@@ -653,7 +627,7 @@ static u64 prom_limit0, prom_limit1;
static void map_prom_timers(void)
{
struct device_node *dp;
- unsigned int *addr;
+ const unsigned int *addr;
/* PROM timer node hangs out in the top level of device siblings... */
dp = of_find_node_by_path("/");