MAGIC_DMABUF 148 drivers/media/v4l2-core/videobuf-dma-sg.c dma->magic = MAGIC_DMABUF; MAGIC_DMABUF 287 drivers/media/v4l2-core/videobuf-dma-sg.c MAGIC_CHECK(dma->magic, MAGIC_DMABUF); MAGIC_DMABUF 330 drivers/media/v4l2-core/videobuf-dma-sg.c MAGIC_CHECK(dma->magic, MAGIC_DMABUF); MAGIC_DMABUF 348 drivers/media/v4l2-core/videobuf-dma-sg.c MAGIC_CHECK(dma->magic, MAGIC_DMABUF); MAGIC_DMABUF 582 drivers/media/v4l2-core/videobuf-dma-sg.c MAGIC_CHECK(mem->dma.magic, MAGIC_DMABUF);