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mmc: tmio: bus_shift become tmio_mmc_data member

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.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>
This commit is contained in:
Kuninori Morimoto
2013-11-20 00:30:55 -08:00
committed by Chris Ball
parent 05fae4a755
commit 3b159a6e95
6 changed files with 26 additions and 13 deletions
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include/linux/mfd/tmio.h
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@@ -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;