mmc: tmio: Share register access functions

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Move register access functions into a shared header.
Use sd_ctrl_write16 in tmio_mmc_dma.c:tmio_mmc_enable_dma().

Other than avoiding (trivial) open-coding, the motivation for
this is to allow platform-hooks in access functions to
be applied across all applicable accesses.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Chris Ball <cjb@laptop.org>

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This commit is contained in:

Simon Horman 2011-06-21 08:00:09 +09:00 • committed by Chris Ball

parent 95c7348d94

commit a11862d338

3 changed files with 36 additions and 35 deletions

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35

drivers/mmc/host/tmio_mmc.h

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2

drivers/mmc/host/tmio_mmc_dma.c

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34

drivers/mmc/host/tmio_mmc_pio.c

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