tree b95da1de36cb851d645606248f73a7793f93b1fd
parent 71b053276a87ddfa40c8f236315d81543219bfb9
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1604647547 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> 1605013081 +0100

mmc: tmio: when resetting, reset DMA controller, too

When applying a revert, the assumption that DMA only needs to be cleared
in specific cases was wrong. We want to reset the DMA controller every
time the rest of the HW gets reset, too.

Fixes: 34e3211e5492 ("Revert "mmc: tmio: fix reset operation"")
Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20201106072549.1495-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>