[PATCH 13/26] genirq: Convert locks to raw_spinlocks

[John Kacur]

Convert locks that cannot sleep in preempt-rt to raw_spinlocks.

See also: fd2bde5dd1689cc8ede833604cc19d1c835faf61

Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
---
 arch/arm/oprofile/op_model_mpcore.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c
index 4ce0f98..cc125c2 100644
--- a/arch/arm/oprofile/op_model_mpcore.c
+++ b/arch/arm/oprofile/op_model_mpcore.c
@@ -263,10 +263,10 @@ static void em_route_irq(int irq, unsigned int cpu)
 	struct irq_desc *desc = irq_desc + irq;
 	const struct cpumask *mask = cpumask_of(cpu);
 
-	spin_lock_irq(&desc->lock);
+	raw_spin_lock_irq(&desc->lock);
 	cpumask_copy(desc->affinity, mask);
 	desc->chip->set_affinity(irq, mask);
-	spin_unlock_irq(&desc->lock);
+	raw_spin_unlock_irq(&desc->lock);
 }
 
 static int em_setup(void)
-- 
1.6.5.2

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