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genirq: remove extraneous checks in manage.c

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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>
This commit is contained in:
Thomas Gleixner 2008-07-10 07:01:13 +02:00
parent 1840475676
commit 48627d8d23
1 changed files with 2 additions and 3 deletions
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5
kernel/irq/manage.c
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@ -377,7 +377,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
/* Setup the type (level, edge polarity) if configured: */ /* Setup the type (level, edge polarity) if configured: */
if (new->flags & IRQF_TRIGGER_MASK) { if (new->flags & IRQF_TRIGGER_MASK) {
if (desc->chip && desc->chip->set_type) if (desc->chip->set_type)
desc->chip->set_type(irq, desc->chip->set_type(irq,
new->flags & IRQF_TRIGGER_MASK); new->flags & IRQF_TRIGGER_MASK);
else else
@ -387,8 +387,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
*/ */
printk(KERN_WARNING "No IRQF_TRIGGER set_type " printk(KERN_WARNING "No IRQF_TRIGGER set_type "
"function for IRQ %d (%s)\n", irq, "function for IRQ %d (%s)\n", irq,
desc->chip ? desc->chip->name : desc->chip->name);
"unknown");
} else } else
compat_irq_chip_set_default_handler(desc); compat_irq_chip_set_default_handler(desc);