mmc: tmio: bus_shift become tmio_mmc_data member

.bus_shift is used to 16/32bit register access offset calculation on
tmio driver.  tmio_mmc_xxx is used from Toshiba/Renesas now, but this
bus_shift value depends on HW IP.  This patch moves .bus_shift to
tmio_mmc_data member and sets it on each driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index b22883d60500..92f72cf5311f 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -102,6 +102,7 @@ struct tmio_mmc_data {
         unsigned long                   capabilities;
         unsigned long                   capabilities2;
         unsigned long                   flags;
+        unsigned long                   bus_shift;
         u32                             ocr_mask;       /* available voltages */
         struct tmio_mmc_dma             *dma;
         struct device                   *dev;