Cory Maccarrone 5c2818cdfa SPI100k: Fix 8-bit and RX-only transfers
This change fixes 8-bit transfers and RX-only transfers.  The
SPI100k framework requires minimum 16-bit words to be written, so 8-bit
transfers must be shited by 8 bits and sent out as a 16-bit word.

Additionally, receive-only transfers were failing due to the
perceived need to fill the TX buffer with something.  This is in
fact not needed.

Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-07-03 22:45:44 -06:00
..
2007-02-14 08:09:53 -08:00
2010-05-11 17:25:06 +02:00
2010-05-25 00:48:24 -06:00