From bdb9a90b3d123d9d421dd840c0f7fba1d1dfeba2 Mon Sep 17 00:00:00 2001
From: addy ke <addy.ke@rock-chips.com>
Date: Fri, 20 Feb 2015 10:55:25 +0800
Subject: [PATCH] mmc: dw_mmc: fix mmc_test by not sending abort for DRTO/EBE
 errors

The STOP command can terminate a data transfer between a memory card and
mmc controller.

As show in Synopsys DesignWare Cores Mobile Storage Host Databook:
Data timeout and Data end-bit error will terminate further data transfer
by mmc controller. So we should not send abort command to terminate a
data transfer again if we got DRTO and EBE interrupt.

After this patch, all mmc_test cases can pass on RK3288-Pink2 board.

Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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