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irq: clean up manage.c

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- make printk message git-greppable
- fix a few style details

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-02-15 11:21:37 +01:00
parent 0e43785c57
commit 327ec5699c
1 changed files with 7 additions and 6 deletions
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13
kernel/irq/manage.c
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@@ -397,7 +397,7 @@ int __irq_set_trigger(struct irq_desc *desc, unsigned int irq,
* allocate special interrupts that are part of the architecture. * allocate special interrupts that are part of the architecture.
*/ */
static int static int
__setup_irq(unsigned int irq, struct irq_desc * desc, struct irqaction *new) __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
{ {
struct irqaction *old, **p; struct irqaction *old, **p;
const char *old_name = NULL; const char *old_name = NULL;
@@ -687,11 +687,12 @@ int request_irq(unsigned int irq, irq_handler_t handler,
* the behavior is classified as "will not fix" so we need to * the behavior is classified as "will not fix" so we need to
* start nudging drivers away from using that idiom. * start nudging drivers away from using that idiom.
*/ */
if ((irqflags & (IRQF_SHARED|IRQF_DISABLED)) if ((irqflags & (IRQF_SHARED|IRQF_DISABLED)) ==
== (IRQF_SHARED|IRQF_DISABLED)) (IRQF_SHARED|IRQF_DISABLED)) {
pr_warning("IRQ %d/%s: IRQF_DISABLED is not " pr_warning(
"guaranteed on shared IRQs\n", "IRQ %d/%s: IRQF_DISABLED is not guaranteed on shared IRQs\n",
irq, devname); irq, devname);
}
#ifdef CONFIG_LOCKDEP #ifdef CONFIG_LOCKDEP
/* /*