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[ARM] 3362/1: [cleanup] - duplicate decleration of mem_fclk_21285
[powerpc.git]
/
arch
/
arm
/
kernel
/
irq.c
diff --git
a/arch/arm/kernel/irq.c
b/arch/arm/kernel/irq.c
index
b5645c4
..
1d50d2b
100644
(file)
--- a/
arch/arm/kernel/irq.c
+++ b/
arch/arm/kernel/irq.c
@@
-710,7
+710,8
@@
int setup_irq(unsigned int irq, struct irqaction *new)
desc->pending = 0;
desc->disable_depth = 1;
- if (new->flags & SA_TRIGGER_MASK) {
+ if (new->flags & SA_TRIGGER_MASK &&
+ desc->chip->set_type) {
unsigned int type = new->flags & SA_TRIGGER_MASK;
desc->chip->set_type(irq, type);
}