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genirq: Return the IRQ name from free_irq()

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This allows callers to get back at them instead of having to store it in
another variable.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Christoph Hellwig
2017-04-13 09:06:41 +02:00
committed by Bjorn Helgaas
parent a7e60e55d7
commit 25ce4be724
2 changed files with 11 additions and 4 deletions
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2
include/linux/interrupt.h
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@@ -155,7 +155,7 @@ extern int __must_check
request_percpu_irq(unsigned int irq, irq_handler_t handler,
const char *devname, void __percpu *percpu_dev_id);
extern void free_irq(unsigned int, void *);
extern const void *free_irq(unsigned int, void *);
extern void free_percpu_irq(unsigned int, void __percpu *);
struct device;