Commit 63540ba3 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

[PATCH] sparc64 irq pt_regs fallout


Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 58ba81db
......@@ -522,12 +522,13 @@ void ack_bad_irq(unsigned int virt_irq)
}
#ifndef CONFIG_SMP
extern irqreturn_t timer_interrupt(int, void *, struct pt_regs *);
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;
......@@ -535,12 +536,14 @@ void timer_irq(int irq, struct pt_regs *regs)
}
clear_softint(clr_mask);
old_regs = set_irq_regs(regs);
irq_enter();
kstat_this_cpu.irqs[0]++;
timer_interrupt(irq, NULL, regs);
timer_interrupt(irq, NULL);
irq_exit();
set_irq_regs(old_regs);
}
#endif
......
......@@ -45,6 +45,7 @@
#include <asm/cpudata.h>
#include <asm/uaccess.h>
#include <asm/prom.h>
#include <asm/irq_regs.h>
DEFINE_SPINLOCK(mostek_lock);
DEFINE_SPINLOCK(rtc_lock);
......@@ -452,7 +453,7 @@ static inline void timer_check_rtc(void)
}
}
irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs)
irqreturn_t timer_interrupt(int irq, void *dev_id)
{
unsigned long ticks, compare, pstate;
......@@ -460,8 +461,8 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs)
do {
#ifndef CONFIG_SMP
profile_tick(CPU_PROFILING, regs);
update_process_times(user_mode(regs));
profile_tick(CPU_PROFILING);
update_process_times(user_mode(get_irq_regs()));
#endif
do_timer(1);
......
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