spi: spi_bfin handles spi_transfer.cs_change
authorBryan Wu <bryan.wu@analog.com>
Wed, 5 Dec 2007 07:45:14 +0000 (23:45 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 5 Dec 2007 17:21:19 +0000 (09:21 -0800)
commitfad91c890909aabab0d9858d50f3c8394ee16b21
treeff3a82c58e5fbd5c91756ad0846ef31555c08054
parent5fec5b5a4ec0d6d8b41c56e3cc7de41063cd4736
spi: spi_bfin handles spi_transfer.cs_change

Respect per-transfer cs_change field (protocol tweaking support) by
adding and using cs_active/cs_deactive functions.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/spi/spi_bfin5xx.c