From: David Brownell <david-b@pacbell.net>
Date: Wed, 5 Dec 2007 07:45:09 +0000 (-0800)
Subject: SPI: use mutex not semaphore
X-Git-Tag: v2.6.24-rc5~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=068f4070868c801c7d7aa1ae1193c1c854193545;p=pandora-kernel.git

SPI: use mutex not semaphore

Make spi_write_then_read() use a mutex not a binary semaphore.

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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