Commit 16ed926e authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[ARM] Only call set_type method in setup_irq if it's defined 



Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 0a3a98f6

arch/arm/kernel/irq.c

+2 −1
Original line number Diff line number Diff line
@@ -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);

		}