tree 23543f8ec506a42073b6b2dd1822c59ad477b159
parent dd910d98a2e240443db0090b0ae8a719a4a460f8
author Huang Shijie <b32955@freescale.com> 1377764965 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1377897088 -0700

serial: imx: initialize the local variable

The slave_config is not initialized, so some of its fields may
be set with random data which may causes the failure in the following
dmaengine_prep_slave_sg().

This patch fixes this issue.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>