From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 25 Sep 2012 23:10:03 +0000 (+0900)
Subject: extcon: Fix return value in extcon_register_interest()
X-Git-Tag: v3.7-rc3~15^2~2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cd3c277ebc64e4bc30c5eb6412edd43b5730a4f;p=pandora-kernel.git

extcon: Fix return value in extcon_register_interest()

Propagate the value returned from extcon_find_cable_index()
instead of -ENODEV. For readability, -EINVAL is returned in place of
the variable.

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