1761 	int i, length, modex, modey, bpp;  in sisusb_setup_screen()  local
1763 	modex = 640; modey = 480; bpp = 2;  in sisusb_setup_screen()
1770 		length = modex * bpp * modey;  in sisusb_setup_screen()
1775 		for (i = 0; i < modex; i++) {  in sisusb_setup_screen()
1779 			address += (modex * (modey-1) * bpp);  in sisusb_setup_screen()
1784 			address = sisusb->vrambase + ((i * modex) * bpp);  in sisusb_setup_screen()
1787 			address += ((modex - 1) * bpp);  in sisusb_setup_screen()
1799 	int ret = 0, i, j, modex, modey, bpp, du;  in sisusb_set_default_mode()  local
1822 	modex = 640; modey = 480; bpp = 2;  in sisusb_set_default_mode()
1876 	du = (modex / 16) * (bpp * 2);	/* offset/pitch */  in sisusb_set_default_mode()
1877 	if (modex % 16) du += bpp;  in sisusb_set_default_mode()