commit 6e1c7d6103fe7031035cec321307c6356809adf4
author Adrian Hunter <adrian.hunter@intel.com> Fri Apr 15 14:06:57 2016 +0300
committer Ulf Hansson <ulf.hansson@linaro.org> Mon Apr 18 11:22:53 2016 +0200
tree d0c2e4002b8c4ad7d882a1046aef4f3c72f2ea8d
parent c3b46c73264b03000d1e18b22f5caf63332547c9

mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs

Baytrail eMMC/SD/SDIO host controllers have been known to
hang.  A change to a hardware setting has been found to
reduce the occurrence of such hangs.  This patch ensures
the correct setting.

This patch applies cleanly to v4.4+.  It could go to
earlier kernels also, so I will send backports to the
stable list in due course.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # v4.4+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>