xen/time: Add default value of -1 for IRQ and check for that.

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If the timer interrupt has been de-init or is just now being
initialized, the default value of -1 should be preset as
interrupt line. Check for that and if something is odd
WARN us.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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Konrad Rzeszutek Wilk 2013-04-08 21:05:15 -04:00

parent 94032c5067

commit ef35a4e6d9

1 changed files with 5 additions and 2 deletions

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arch/x86/xen/time.c

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