commit aa1f10e85b0ab53dee85d8e293c8159d18d293a8
author Hans de Goede <hdegoede@redhat.com> Fri Dec 29 00:22:54 2017 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tue Jan 09 14:19:41 2018 +0100
tree 17f0b76f442b515fc12a0d2055e520997d89a851
parent 06e7e776ca4d36547e503279aeff996cbb292c16

mux: core: fix double get_device()

class_find_device already does a get_device on the returned device.
So the device returned by of_find_mux_chip_by_node is already referenced
and we should not reference it again (and unref it on error).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>