buf_pfn 593 drivers/media/pci/pt1/pt1.c u32 buf_pfn; buf_pfn 600 drivers/media/pci/pt1/pt1.c ret = pt1_init_buffer(pt1, &table->bufs[i], &buf_pfn); buf_pfn 604 drivers/media/pci/pt1/pt1.c page->buf_pfns[i] = cpu_to_le32(buf_pfn);