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[PATCH] xtensa: fix irq and misc fixes

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Update the architecture specific interrupt handling code for Xtensa to support
the new API.  Use generic BUG macros in bug.h, and some minor fixes.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Chris Zankel
2006-12-10 02:18:47 -08:00
committed by Linus Torvalds
parent 5fcf7bb73f
commit fd43fe19b8
8 changed files with 65 additions and 86 deletions
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8
arch/xtensa/kernel/time.c
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@@ -47,7 +47,7 @@ unsigned long long sched_clock(void)
return (unsigned long long)jiffies * (1000000000 / HZ);
}
static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t timer_interrupt(int irq, void *dev_id);
static struct irqaction timer_irqaction = {
.handler = timer_interrupt,
.flags = IRQF_DISABLED,
@@ -150,7 +150,7 @@ EXPORT_SYMBOL(do_gettimeofday);
* The timer interrupt is called HZ times per second.
*/
irqreturn_t timer_interrupt (int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t timer_interrupt (int irq, void *dev_id)
{
unsigned long next;
@@ -160,9 +160,9 @@ irqreturn_t timer_interrupt (int irq, void *dev_id, struct pt_regs *regs)
again:
while ((signed long)(get_ccount() - next) > 0) {
profile_tick(CPU_PROFILING, regs);
profile_tick(CPU_PROFILING);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
update_process_times(user_mode(get_irq_regs()));
#endif
write_seqlock(&xtime_lock);