linux-wandboard

mmc: block: Check re-tuning in the recovery path

If re-tuning is needed, do it in the recovery path to
give recovery commands a better chance of success.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
(cherry picked from commit 6f398ad2075d9af4158d37442e9ca22e528f06c1)