Thomas Gleixner 13bfe99e09 genirq: Prepare proc for real sparse irq support ...

/proc/irq never removes any entries, but when irq descriptors can be
freed for real this is necessary. Otherwise we'd reference a freed
descriptor in /proc/irq/N

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>

2010-10-12 16:39:07 +02:00

8.2 KiB

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