extcon: Fix return value in extcon_register_interest()
authorSachin Kamat <sachin.kamat@linaro.org>
Tue, 25 Sep 2012 23:10:03 +0000 (08:10 +0900)
committerMyungJoo Ham <myungjoo.ham@samsung.com>
Tue, 23 Oct 2012 07:32:13 +0000 (16:32 +0900)
commit5cd3c277ebc64e4bc30c5eb6412edd43b5730a4f
treecfaedaf4f34c866fc88cbdb0cb3db021937dd42c
parent824a1bc045cef278aec15bef35d8d0b59ce77856
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>
drivers/extcon/extcon-class.c