gpio-charger: Fix checking return value of request_any_context_irq
authorAxel Lin <axel.lin@gmail.com>
Mon, 4 Jul 2011 10:04:15 +0000 (18:04 +0800)
committerAnton Vorontsov <cbouatmailru@gmail.com>
Fri, 8 Jul 2011 13:01:59 +0000 (17:01 +0400)
request_any_context_irq() returns a negative value on failure.
On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

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