tree f991c5fa765d1645257b921f809629f87f9c07c9
parent 0a09ae98eade956bbc681cb905584effe4a1ed95
author Elen Song <elen.song@atmel.com> 1374481824 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1375127560 -0700

serial: at91: correct definition from DMA to PDC

The DMA is available since at91sam9x5 socs, before that, we use PDC.

Signed-off-by: Elen Song <elen.song@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>