tree 5b99bdff6bb16f6a9275a1cb513492a1d2eed574
parent 1bd8324535ec1ff44aef55c0e40b9e7d56b310fb
author Julien CHAUVEAU <julien.chauveau@neo-technologies.fr> 1415097955 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1415314646 -0800

serial: 8250_dw: get index of serial line from DT aliases

Get index of serial line from device tree using function of_alias_get_id().
If no alias is found, the 8250 core takes care of incrementing the line number.

Signed-off-by: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>