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Commit 5d2712b7 authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
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mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete



commit 03e59b1e upstream.

When HS400 tuning is complete and HS400 is going to be activated, we
have to keep the current number of TAPs and should not overwrite them
with a hardcoded value. This was probably a copy&paste mistake when
upporting HS400 support from the BSP.

Fixes: 26eb2607 ("mmc: renesas_sdhi: add eMMC HS400 mode support")
Reported-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220404114902.12175-1-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 11497ecb
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