tree dc161ed7883bf6ad2aa02952b5015c2a95f4dd46
parent 343fcb8c70d76967ba64493ca984e40baad9d0f6
author Alexander Shiyan <shc_work@mail.ru> 1399535797 +0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1403225014 -0700

w1: mxc_w1: Fix incorrect "presence" status

W1 reset_bus() should return zero if slave device is present.
This patch fix this issue.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>