| commit | a0741ba40a009f97c019ae7541dc61c1fdf41efb | |
| author | Ulf Hansson <ulf.hansson@linaro.org> | |
| Mon, 10 Dec 2018 16:52:36 +0000 (10 17:52 +0100) | ||
| committer | Ulf Hansson <ulf.hansson@linaro.org> | |
| Mon, 17 Dec 2018 07:56:54 +0000 (17 08:56 +0100) | ||
| tree | bc43bd662995610cc77edad7a4b73903c2ac89b3 | treesnapshot (tar.gz zip) |
| parent | 0b479790684192ab7024ce6a621f93f6d0a64d92 | commitdiff |
mmc: core: Reset HPI enabled state during re-init and in case of errors
During a re-initialization of the eMMC card, we may fail to re-enable HPI.
In these cases, that isn't properly reflected in the card->ext_csd.hpi_en
bit, as it keeps being set. This may cause following attempts to use HPI,
even if's not enabled. Let's fix this!
Fixes: eb0d8f135b67 ("mmc: core: support HPI send command")
Cc: <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
During a re-initialization of the eMMC card, we may fail to re-enable HPI.
In these cases, that isn't properly reflected in the card->ext_csd.hpi_en
bit, as it keeps being set. This may cause following attempts to use HPI,
even if's not enabled. Let's fix this!
Fixes: eb0d8f135b67 ("mmc: core: support HPI send command")
Cc: <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| drivers/mmc/core/mmc.c | diffblobblamehistory |