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SPI: use mutex not semaphore
authorDavid Brownell <david-b@pacbell.net>
Wed, 5 Dec 2007 07:45:09 +0000 (23:45 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 5 Dec 2007 17:21:18 +0000 (09:21 -0800)
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>
drivers/spi/spi.c patch | blob | history

diff --cc drivers/spi/spi.c
Simple merge
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