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m32r: Use preempt_schedule_irq 

Use the proper core function instead of fiddling with preempt_active
and interrupt enable in the low level code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: linux-m32r-ja@ml.linux-m32r.org
Link: http://lkml.kernel.org/r/20130917183628.758421136@linutronix.de
This commit is contained in:
Thomas Gleixner 2013-09-17 18:53:07 +00:00
parent 54197e43a4
commit 650e4dc2a7
1 changed files with 1 additions and 7 deletions
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8
arch/m32r/kernel/entry.S
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@ -182,13 +182,7 @@ need_resched:
ld r4, PSW(sp) ; interrupts off (exception path) ?
and3 r4, r4, #0x4000
beqz r4, restore_all
LDIMM (r4, PREEMPT_ACTIVE)
st r4, @(TI_PRE_COUNT, r8)
ENABLE_INTERRUPTS(r4)
bl schedule
ldi r4, #0
st r4, @(TI_PRE_COUNT, r8)
DISABLE_INTERRUPTS(r4)
bl preempt_schedule_irq
bra need_resched
#endif