diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-01-09 19:19:18 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-09 19:19:18 +0000 |
| commit | 16ed926eee5497db52fbee4d2db2dedbcd23561c (patch) | |
| tree | efb05ca279ef804c83160b3115f8cbbf09664091 /arch/arm | |
| parent | 0a3a98f6dd4e8f4d928a09302c0d1c56f2192ac3 (diff) | |
[ARM] Only call set_type method in setup_irq if it's defined
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/kernel/irq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index b5645c4462c..1d50d2b98f5 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); } |