mmc: dw_mmc: gather each reset code into functions

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There are three resets in CTRL register.  FIFO reset is especially used
in several points with the same routine. It could be replaced with one
function and the others may be applied similarly if needed.  So,
mci_wait_reset() is modified to allow various bit field of reset.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

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Seungwon Jeon 2013-08-31 00:14:23 +09:00 • committed by Chris Ball

parent e352c81311

commit 31bff450d2

1 changed files with 43 additions and 38 deletions

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drivers/mmc/host/dw_mmc.c

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