use mutex instead of semaphore in SPI core/init code
authorMatthias Kaehlcke <matthias.kaehlcke@gmail.com>
Tue, 17 Jul 2007 11:04:16 +0000 (04:04 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 17 Jul 2007 17:23:05 +0000 (10:23 -0700)
The SPI core/init code uses a semaphore as mutex.  Use the mutex API instead
of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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