66 	int result = -ENOMEM;  in i1480_usb_create()  local
80 	return result;  in i1480_usb_create()
113 	int result = 0;  in i1480_usb_write()  local
121 		result = usb_control_msg(  in i1480_usb_write()
126 		if (result < 0)  in i1480_usb_write()
128 		itr += result;  in i1480_usb_write()
129 		memory_address += result;  in i1480_usb_write()
130 		size -= result;  in i1480_usb_write()
132 	return result;  in i1480_usb_write()
152 	ssize_t result = 0, bytes = 0;  in i1480_usb_read()  local
166 		result = usb_control_msg(  in i1480_usb_read()
172 		if (result < 0) {  in i1480_usb_read()
174 				__func__, result);  in i1480_usb_read()
177 		if (result != itr_size) {  in i1480_usb_read()
178 			result = -EIO;  in i1480_usb_read()
181 				__func__, result, itr_size);  in i1480_usb_read()
184 		bytes += result;  in i1480_usb_read()
186 	result = bytes;  in i1480_usb_read()
188 	return result;  in i1480_usb_read()
238 	int result;  in i1480_usb_wait_init_done()  local
250 	result = usb_submit_urb(i1480_usb->neep_urb, GFP_KERNEL);  in i1480_usb_wait_init_done()
251 	if (result < 0) {  in i1480_usb_wait_init_done()
253 			result);  in i1480_usb_wait_init_done()
257 	result = wait_for_completion_interruptible_timeout(  in i1480_usb_wait_init_done()
259 	if (result <= 0) {  in i1480_usb_wait_init_done()
260 		result = result == 0 ? -ETIMEDOUT : result;  in i1480_usb_wait_init_done()
269 	i1480->evt_result = result;  in i1480_usb_wait_init_done()
270 	return result;  in i1480_usb_wait_init_done()
293 	int result;  in i1480_usb_cmd()  local
308 	result = usb_submit_urb(i1480_usb->neep_urb, GFP_KERNEL);  in i1480_usb_cmd()
309 	if (result < 0) {  in i1480_usb_cmd()
311 			cmd_name, result);  in i1480_usb_cmd()
315 	result = usb_control_msg(  in i1480_usb_cmd()
322 	if (result < 0) {  in i1480_usb_cmd()
324 			cmd_name, result);  in i1480_usb_cmd()
327 	return result;  in i1480_usb_cmd()
332 	return result;  in i1480_usb_cmd()
348 	int result;  in i1480_usb_probe()  local
350 	result = -ENODEV;  in i1480_usb_probe()
359 		result = usb_set_interface(interface_to_usbdev(iface), 0, 1);  in i1480_usb_probe()
360 		if (result < 0)  in i1480_usb_probe()
363 				 result);  in i1480_usb_probe()
369 	result = -ENOMEM;  in i1480_usb_probe()
382 		result = -ENOMEM;  in i1480_usb_probe()
387 	result = i1480_usb_create(i1480_usb, iface);  in i1480_usb_probe()
388 	if (result < 0) {  in i1480_usb_probe()
389 		dev_err(dev, "Cannot create instance: %d\n", result);  in i1480_usb_probe()
405 	result = i1480_fw_upload(&i1480_usb->i1480);	/* the real thing */  in i1480_usb_probe()
406 	if (result >= 0) {  in i1480_usb_probe()
408 		result = -ENODEV;	/* we don't want to bind to the iface */  in i1480_usb_probe()
416 	return result;  in i1480_usb_probe()