90 	int result = -ENOTSUP;  in cmd_erase()  local
97 	result = parse_helper(sh, &argc, &argv, &flash_dev, &page_addr);  in cmd_erase()
98 	if (result) {  in cmd_erase()
99 		return result;  in cmd_erase()
106 		result = flash_get_page_info_by_offs(flash_dev, page_addr,  in cmd_erase()
109 		if (result != 0) {  in cmd_erase()
111 				    "code %d.", result);  in cmd_erase()
118 	result = flash_erase(flash_dev, page_addr, size);  in cmd_erase()
120 	if (result) {  in cmd_erase()
121 		shell_error(sh, "Erase Failed, code %d.", result);  in cmd_erase()
127 	return result;  in cmd_erase()
258 	int result;  in cmd_test()  local
264 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_test()
265 	if (result) {  in cmd_test()
266 		return result;  in cmd_test()
285 	result = 0;  in cmd_test()
288 		result = flash_erase(flash_dev, addr, size);  in cmd_test()
290 		if (result) {  in cmd_test()
291 			shell_error(sh, "Erase Failed, code %d.", result);  in cmd_test()
297 		result = flash_write(flash_dev, addr, test_arr, size);  in cmd_test()
299 		if (result) {  in cmd_test()
300 			shell_error(sh, "Write failed, code %d", result);  in cmd_test()
306 		result = flash_read(flash_dev, addr, check_arr, size);  in cmd_test()
308 		if (result < 0) {  in cmd_test()
309 			shell_print(sh, "Verification read failed, code: %d", result);  in cmd_test()
321 	if (result == 0) {  in cmd_test()
325 	return result;  in cmd_test()
381 	int result;  in cmd_read_test()  local
389 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_read_test()
390 	if (result) {  in cmd_read_test()
391 		return result;  in cmd_read_test()
394 	result = read_write_erase_validate(sh, argc, argv, &size, &repeat);  in cmd_read_test()
395 	if (result) {  in cmd_read_test()
396 		return result;  in cmd_read_test()
401 		result = flash_read(flash_dev, addr, test_arr, size);  in cmd_read_test()
404 		if (result) {  in cmd_read_test()
405 			shell_error(sh, "Read failed: %d", result);  in cmd_read_test()
414 	if (result == 0) {  in cmd_read_test()
418 	return result;  in cmd_read_test()
425 	int result;  in cmd_write_test()  local
433 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_write_test()
434 	if (result) {  in cmd_write_test()
435 		return result;  in cmd_write_test()
438 	result = read_write_erase_validate(sh, argc, argv, &size, &repeat);  in cmd_write_test()
439 	if (result) {  in cmd_write_test()
440 		return result;  in cmd_write_test()
449 		result = flash_write(flash_dev, addr, test_arr, size);  in cmd_write_test()
452 		if (result) {  in cmd_write_test()
453 			shell_error(sh, "Write failed: %d", result);  in cmd_write_test()
462 	if (result == 0) {  in cmd_write_test()
466 	return result;  in cmd_write_test()
473 	int result;  in cmd_erase_test()  local
481 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_erase_test()
482 	if (result) {  in cmd_erase_test()
483 		return result;  in cmd_erase_test()
486 	result = read_write_erase_validate(sh, argc, argv, &size, &repeat);  in cmd_erase_test()
487 	if (result) {  in cmd_erase_test()
488 		return result;  in cmd_erase_test()
497 		result = flash_erase(flash_dev, addr, size);  in cmd_erase_test()
500 		if (result) {  in cmd_erase_test()
501 			shell_error(sh, "Erase failed: %d", result);  in cmd_erase_test()
510 	if (result == 0) {  in cmd_erase_test()
514 	return result;  in cmd_erase_test()
659 	int result;  in cmd_load()  local
664 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_load()
665 	if (result) {  in cmd_load()
666 		return result;  in cmd_load()
715 	int result;  in cmd_page_info()  local
718 	result = parse_helper(sh, &argc, &argv, &flash_dev, &addr);  in cmd_page_info()
719 	if (result) {  in cmd_page_info()
720 		return result;  in cmd_page_info()
723 	result = flash_get_page_info_by_offs(flash_dev, addr, &info);  in cmd_page_info()
725 	if (result != 0) {  in cmd_page_info()
726 		shell_error(sh, "Could not determine page size, error code %d.", result);  in cmd_page_info()