CRISv32: annotate irq enable in idle loop
Use a call to local_irq_enable() instead of incline asm so that the
irqsoff latency tracer knows that interrupts are enabled here.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index cebd32e..c7ce784 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -23,9 +23,9 @@
/* We use this if we don't have any better idle routine. */
void default_idle(void)
{
+ local_irq_enable();
/* Halt until exception. */
- __asm__ volatile("ei \n\t"
- "halt ");
+ __asm__ volatile("halt");
}
/*
