spi: bfin spi uses portmux calls
authorMichael Hennerich <michael.hennerich@analog.com>
Wed, 5 Dec 2007 07:45:13 +0000 (23:45 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 5 Dec 2007 17:21:19 +0000 (09:21 -0800)
Use new Blackfin portmux interface, add error handling.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
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>

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