Lines Matching refs:vaddr_pages
214 dma->vaddr_pages = kcalloc(nr_pages, sizeof(*dma->vaddr_pages), in videobuf_dma_init_kernel()
216 if (!dma->vaddr_pages) in videobuf_dma_init_kernel()
221 kfree(dma->vaddr_pages); in videobuf_dma_init_kernel()
232 dma->vaddr_pages[i] = virt_to_page(addr); in videobuf_dma_init_kernel()
234 dma->vaddr = vmap(dma->vaddr_pages, nr_pages, VM_MAP | VM_IOREMAP, in videobuf_dma_init_kernel()
253 addr = page_address(dma->vaddr_pages[i]); in videobuf_dma_init_kernel()
258 kfree(dma->vaddr_pages); in videobuf_dma_init_kernel()
259 dma->vaddr_pages = NULL; in videobuf_dma_init_kernel()
358 addr = page_address(dma->vaddr_pages[i]); in videobuf_dma_free()
364 kfree(dma->vaddr_pages); in videobuf_dma_free()
365 dma->vaddr_pages = NULL; in videobuf_dma_free()