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authorThomas Gleixner <tglx@linutronix.de>2008-07-10 07:01:13 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-07-10 07:01:13 +0200
commit48627d8d23c34106c1365563604739a50343edaf (patch)
tree8e73b8abfe222a4f9dee54ec94e4e9195599aac3 /kernel/irq
parent18404756765c713a0be4eb1082920c04822ce588 (diff)
downloadop-kernel-dev-48627d8d23c34106c1365563604739a50343edaf.zip
op-kernel-dev-48627d8d23c34106c1365563604739a50343edaf.tar.gz
genirq: remove extraneous checks in manage.c
In http://bugzilla.kernel.org/show_bug.cgi?id=9580 it was pointed out that the desc->chip checks are extraneous. In fact these are left overs from early development and can be removed safely. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/manage.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 469814e..77a51be 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -377,7 +377,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
/* Setup the type (level, edge polarity) if configured: */
if (new->flags & IRQF_TRIGGER_MASK) {
- if (desc->chip && desc->chip->set_type)
+ if (desc->chip->set_type)
desc->chip->set_type(irq,
new->flags & IRQF_TRIGGER_MASK);
else
@@ -387,8 +387,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
*/
printk(KERN_WARNING "No IRQF_TRIGGER set_type "
"function for IRQ %d (%s)\n", irq,
- desc->chip ? desc->chip->name :
- "unknown");
+ desc->chip->name);
} else
compat_irq_chip_set_default_handler(desc);
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