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| author | Adrian Hunter <adrian.hunter@intel.com> | 2016-04-15 14:06:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-07 08:32:37 +0200 |
| commit | a3043ecef71f5b880fe1b1d2aa77b3a896b86a0c (patch) | |
| tree | 7bd7a2c710887bcf93bb20cb76eec3460a57f437 /drivers/acpi/cppc_acpi.c | |
| parent | 0bbe3343438ea9ffe661ff267e0fe35afb7c42cc (diff) | |
mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs
commit 6e1c7d6103fe7031035cec321307c6356809adf4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions