spi/bfin_spi: combine duplicate SPI_CTL read/write logic
authorMike Frysinger <vapier@gentoo.org>
Fri, 18 Dec 2009 18:00:10 +0000 (18:00 +0000)
committerMike Frysinger <vapier@gentoo.org>
Mon, 18 Oct 2010 06:49:39 +0000 (02:49 -0400)
While combining things, also switch to the proper SPI bit define names.
This lets us punt the rarely used SPI defines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

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