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
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 0c01543..7c3db99 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -182,13 +182,7 @@
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
