diff options
| author | Avri Altman <avri.altman@wdc.com> | 2021-04-20 16:46:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-11 14:47:14 +0200 |
| commit | b1fba87e60bc795a06c510ee797edbd61c41a755 (patch) | |
| tree | 569a60b28f62b4a3fe7a77604836097dd98120a0 /include/linux | |
| parent | cdc615acade458f3b99ea83cc977c7edad027292 (diff) | |
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>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions