230 	int ret;  in dram_init()  local
235 	ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg->hdr);  in dram_init()
236 	if (ret) {  in dram_init()
285 	int ret;  in set_usbethaddr()  local
296 	ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg->hdr);  in set_usbethaddr()
297 	if (ret) {  in set_usbethaddr()
330 	int ret;  in set_serial_number()  local
339 	ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg->hdr);  in set_serial_number()
340 	if (ret) {  in set_serial_number()
428 	int ret;  in get_board_rev()  local
435 	ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg->hdr);  in get_board_rev()
436 	if (ret) {  in get_board_rev()