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Commit 7806cdb4 authored by David Vrabel's avatar David Vrabel Committed by Pierre Ossman
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sdio: add sdio_f0_readb() and sdio_f0_writeb() 



Add sdio_f0_readb() and sdio_f0_writeb() functions to reading and
writing function 0 registers.  Writes outside the vendor specific CCCR
registers (0xF0 - 0xFF) are not permitted.

Signed-off-by: default avatarDavid Vrabel <david.vrabel@csr.com>
Signed-off-by: default avatarPierre Ossman <drzeus@drzeus.cx>
parent d84075c8
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