drivers: mci: Make two functions public
There is no possibility to read/write to the extended CSD register of
MMC devices from a command. To avoid duplicated driver code, two driver
functions have to be public.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 200ba6c commit 4c100aae04711c0518f336bc4b66fce202443bc8
@Daniel Schultz Daniel Schultz authored on 2 Sep 2015
Sascha Hauer committed on 4 Sep 2015
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drivers/mci/mci-core.c
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include/mci.h