mmc: tmio: sdhi: Track current tap number in private data

Retain the tap number from last calibration in private data. This
will be later used for SCC error checking after each command.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2 files changed