Lines Matching refs:vaddr_pages
218 dma->vaddr_pages = kcalloc(nr_pages, sizeof(*dma->vaddr_pages), in videobuf_dma_init_kernel()
220 if (!dma->vaddr_pages) in videobuf_dma_init_kernel()
225 kfree(dma->vaddr_pages); in videobuf_dma_init_kernel()
236 dma->vaddr_pages[i] = virt_to_page(addr); in videobuf_dma_init_kernel()
238 dma->vaddr = vmap(dma->vaddr_pages, nr_pages, VM_MAP | VM_IOREMAP, in videobuf_dma_init_kernel()
257 addr = page_address(dma->vaddr_pages[i]); in videobuf_dma_init_kernel()
262 kfree(dma->vaddr_pages); in videobuf_dma_init_kernel()
263 dma->vaddr_pages = NULL; in videobuf_dma_init_kernel()
362 addr = page_address(dma->vaddr_pages[i]); in videobuf_dma_free()
368 kfree(dma->vaddr_pages); in videobuf_dma_free()
369 dma->vaddr_pages = NULL; in videobuf_dma_free()