126 	int result = -ENOENT;  in find_first_fip_state()  local
132 			result = 0;  in find_first_fip_state()
137 	return result;  in find_first_fip_state()
144 	int result = -ENOMEM;  in allocate_dev_info()  local
151 		result = find_first_fip_state(0, &index);  in allocate_dev_info()
152 		assert(result == 0);  in allocate_dev_info()
161 	return result;  in allocate_dev_info()
167 	int result;  in free_dev_info()  local
174 	result = find_first_fip_state(state->dev_spec, &index);  in free_dev_info()
175 	if (result ==  0) {  in free_dev_info()
181 	return result;  in free_dev_info()
192 	int result;  in fip_dev_open()  local
201 	result = allocate_dev_info(&info);  in fip_dev_open()
202 	if (result != 0)  in fip_dev_open()
218 	int result;  in fip_dev_init()  local
230 	result = plat_get_image_source(image_id, &backend_dev_handle,  in fip_dev_init()
232 	if (result != 0) {  in fip_dev_init()
234 			image_id, result);  in fip_dev_init()
235 		result = -ENOENT;  in fip_dev_init()
240 	result = io_open(backend_dev_handle, backend_image_spec,  in fip_dev_init()
242 	if (result != 0) {  in fip_dev_init()
243 		WARN("Failed to access image id=%u (%i)\n", image_id, result);  in fip_dev_init()
244 		result = -ENOENT;  in fip_dev_init()
248 	result = io_read(backend_handle, (uintptr_t)&header, sizeof(header),  in fip_dev_init()
250 	if (result == 0) {  in fip_dev_init()
253 			result = -ENOENT;  in fip_dev_init()
267 	return result;  in fip_dev_init()
287 	int result;  in fip_file_open()  local
309 	result = io_open(backend_dev_handle, backend_image_spec,  in fip_file_open()
311 	if (result != 0) {  in fip_file_open()
312 		WARN("Failed to open Firmware Image Package (%i)\n", result);  in fip_file_open()
313 		result = -ENOENT;  in fip_file_open()
318 	result = io_seek(backend_handle, IO_SEEK_SET,  in fip_file_open()
320 	if (result != 0) {  in fip_file_open()
322 		result = -ENOENT;  in fip_file_open()
328 		result = io_read(backend_handle,  in fip_file_open()
332 		if (result == 0) {  in fip_file_open()
338 			WARN("Failed to read FIP (%i)\n", result);  in fip_file_open()
355 		result = -ENOENT;  in fip_file_open()
362 	return result;  in fip_file_open()
382 	int result;  in fip_file_read()  local
393 	result = io_open(backend_dev_handle, backend_image_spec,  in fip_file_read()
395 	if (result != 0) {  in fip_file_read()
396 		WARN("Failed to open FIP (%i)\n", result);  in fip_file_read()
397 		result = -ENOENT;  in fip_file_read()
405 	result = io_seek(backend_handle, IO_SEEK_SET,  in fip_file_read()
407 	if (result != 0) {  in fip_file_read()
409 		result = -ENOENT;  in fip_file_read()
413 	result = io_read(backend_handle, buffer, length, &bytes_read);  in fip_file_read()
414 	if (result != 0) {  in fip_file_read()
416 		WARN("Failed to read payload (%i)\n", result);  in fip_file_read()
417 		result = -ENOENT;  in fip_file_read()
430 	return result;  in fip_file_read()
455 	int result;  in register_io_dev_fip()  local
462 	result = io_register_device(&dev_info_pool[0]);  in register_io_dev_fip()
463 	if (result == 0)  in register_io_dev_fip()
466 	return result;  in register_io_dev_fip()