From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 20 Nov 2012 06:46:41 +0000 (+0900)
Subject: extcon: max8997: Fix incorrect error check and return value
X-Git-Tag: v3.8-rc1~95^2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68c9274d0fd1f66c6d105c52a61268d943e30862;p=pandora-kernel.git

extcon: max8997: Fix incorrect error check and return value

irq_create_mapping() returns 0 if it fails to provide a valid irq number.
'ret' needs to be updated with a negative error code before returning from
probe to signal probe failure. While at it, also corrected the 'virq' type to
unsigned from signed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
---

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