Lines Matching refs:filesem
572 * the caller must own fsg->filesem for writing.
730 struct rw_semaphore *filesem = dev_get_drvdata(dev);
734 down_read(filesem);
749 up_read(filesem);
759 struct rw_semaphore *filesem = dev_get_drvdata(dev);
769 down_read(filesem);
778 up_read(filesem);
805 struct rw_semaphore *filesem = dev_get_drvdata(dev);
818 down_write(filesem);
831 up_write(filesem);