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| author | Matthias Kaehlcke <matthias.kaehlcke@gmail.com> | 2007-05-08 03:32:08 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 14:15:15 -0400 |
| commit | 0e82d5b61841f2b9e2d31a4299ce09752c5d3288 (patch) | |
| tree | b8d6009112eb44425fca70779f4bc2337e9df6ca /drivers/spi/spi_butterfly.c | |
| parent | 6acc369a43ada9b829b3e1e4daef5c8a52a2d39a (diff) | |
use mutex instead of semaphore for misc char devices
The misc character device driver uses a semaphore as mutex. Use the mutex API
instead of the (binary) semaphore.
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/spi_butterfly.c')
0 files changed, 0 insertions, 0 deletions