diff options
Diffstat (limited to 'arch/sparc64/kernel/irq.c')
| -rw-r--r-- | arch/sparc64/kernel/irq.c | 28 |
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("/"); |