Skip to content

L
linux-davinci
Commit 16ed926e authored by Russell King's avatar Russell King Committed by Russell King
Browse files
Options

[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
Hide whitespace changes
Inline Side-by-side
Showing with 2 additions and 1 deletion
arch/arm/kernel/irq.c
View file @ 16ed926e
...@@ -710,7 +710,8 @@ int setup_irq(unsigned int irq, struct irqaction *new) ...@@ -710,7 +710,8 @@ int setup_irq(unsigned int irq, struct irqaction *new)
desc->pending = 0; desc->pending = 0;
desc->disable_depth = 1; 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; unsigned int type = new->flags & SA_TRIGGER_MASK;
desc->chip->set_type(irq, type); desc->chip->set_type(irq, type);
} }
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment