extcon: adc-jack: Fix checking return value of request_any_context_irq
authorAxel Lin <axel.lin@ingics.com>
Tue, 2 Oct 2012 00:14:59 +0000 (09:14 +0900)
committerMyungJoo Ham <myungjoo.ham@samsung.com>
Tue, 23 Oct 2012 07:32:13 +0000 (16:32 +0900)
On failure, request_any_context_irq() returns a negative value.
On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.

Also ensure adc_jack_probe() return 0 on success.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

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