kernel_optimize_test/drivers/mmc
Avri Altman b1fba87e60 mmc: block: Update ext_csd.cache_ctrl if it was written
commit aea0440ad023ab0662299326f941214b0d7480bd upstream.

The cache function can be turned ON and OFF by writing to the CACHE_CTRL
byte (EXT_CSD byte [33]).  However,  card->ext_csd.cache_ctrl is only
set on init if cache size > 0.

Fix that by explicitly setting ext_csd.cache_ctrl on ext-csd write.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210420134641.57343-3-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:14 +02:00
..
core mmc: block: Update ext_csd.cache_ctrl if it was written 2021-05-11 14:47:14 +02:00
host mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit 2021-05-11 14:47:14 +02:00
Kconfig
Makefile