25 	struct mbox_client cl;  member
33 static void response_callback(struct mbox_client *cl, void *msg)  in response_callback()  argument
35 	struct rpi_firmware *fw = container_of(cl, struct rpi_firmware, cl);  in response_callback()
58 		dev_err(fw->cl.dev, "mbox_send_message returned %d\n", ret);  in rpi_firmware_transaction()
91 	buf = dma_alloc_coherent(fw->cl.dev, PAGE_ALIGN(size), &bus_addr,  in rpi_firmware_property_list()
115 		dev_err(fw->cl.dev, "Request 0x%08x returned status 0x%08x\n",  in rpi_firmware_property_list()
120 	dma_free_coherent(fw->cl.dev, PAGE_ALIGN(size), buf, bus_addr);  in rpi_firmware_property_list()
179 		dev_info(fw->cl.dev,  in rpi_firmware_print_firmware_revision()
195 	fw->cl.dev = dev;  in rpi_firmware_probe()
196 	fw->cl.rx_callback = response_callback;  in rpi_firmware_probe()
197 	fw->cl.tx_block = true;  in rpi_firmware_probe()
199 	fw->chan = mbox_request_channel(&fw->cl, 0);  in rpi_firmware_probe()