[PATCH] use mutex instead of semaphore in DMA pool handler

the DMA pool handler uses a semaphore as mutex. use the mutex API instead of the (binary) semaphore Signed-off-by: Matthias Kaehlcke <[EMAIL PROTECTED]> -- diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index cd467c9..9406259 100644 --- a/drivers/base/dmapool.c +++

[PATCH] use mutex instead of semaphore in DMA pool handler

the DMA pool handler uses a semaphore as mutex. use the mutex API instead of the (binary) semaphore Signed-off-by: Matthias Kaehlcke [EMAIL PROTECTED] -- diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index cd467c9..9406259 100644 --- a/drivers/base/dmapool.c +++