From 16ed926eee5497db52fbee4d2db2dedbcd23561c Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 9 Jan 2006 19:19:18 +0000 Subject: [PATCH] [ARM] Only call set_type method in setup_irq if it's defined Signed-off-by: Russell King --- arch/arm/kernel/irq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index b5645c4462cf..1d50d2b98f55 100644 --- 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); } -- 2.20.1