237 	int ret = -1;  in send_command()  local
246 	ret = ops->command(dev->dev, cmd, cmd_version,  in send_command()
249 	return ret;  in send_command()
286 			int ret;  in ec_command_inptr()  local
289 			ret = send_command(dev, EC_CMD_GET_COMMS_STATUS, 0,  in ec_command_inptr()
292 			if (ret < 0)  in ec_command_inptr()
293 				return ret;  in ec_command_inptr()
629 	int ret;  in cros_ec_check_version()  local
633 		ret = ops->check_version(dev->dev);  in cros_ec_check_version()
634 		if (ret)  in cros_ec_check_version()
635 			return ret;  in cros_ec_check_version()
702 	int ret;  in cros_ec_flash_offset()  local
705 	ret = ec_command_inptr(dev, EC_CMD_FLASH_REGION_INFO,  in cros_ec_flash_offset()
708 	if (ret != sizeof(*r))  in cros_ec_flash_offset()
751 	int ret;  in cros_ec_flash_write_block()  local
762 	ret = ec_command_inptr(dev, EC_CMD_FLASH_WRITE, 0,  in cros_ec_flash_write_block()
767 	return ret;  in cros_ec_flash_write_block()
810 	int ret;  in cros_ec_read_flashinfo()  local
812 	ret = ec_command(dev, EC_CMD_FLASH_INFO, 0,  in cros_ec_read_flashinfo()
814 	if (ret < 0)  in cros_ec_read_flashinfo()
815 		return ret;  in cros_ec_read_flashinfo()
817 	return ret < sizeof(*info) ? -1 : 0;  in cros_ec_read_flashinfo()
825 	int ret;  in cros_ec_flash_write()  local
841 		ret = cros_ec_flash_write_block(dev, data, off, todo);  in cros_ec_flash_write()
842 		if (ret)  in cros_ec_flash_write()
843 			return ret;  in cros_ec_flash_write()
881 	int ret;  in cros_ec_flash_read()  local
885 		ret = cros_ec_flash_read_block(dev, data, off,  in cros_ec_flash_read()
887 		if (ret)  in cros_ec_flash_read()
888 			return ret;  in cros_ec_flash_read()
898 	int ret;  in cros_ec_flash_update_rw()  local
909 	ret = cros_ec_invalidate_hash(dev);  in cros_ec_flash_update_rw()
910 	if (ret)  in cros_ec_flash_update_rw()
911 		return ret;  in cros_ec_flash_update_rw()
921 	ret = cros_ec_flash_erase(dev, rw_offset, rw_size);  in cros_ec_flash_update_rw()
922 	if (ret)  in cros_ec_flash_update_rw()
923 		return ret;  in cros_ec_flash_update_rw()
926 	ret = cros_ec_flash_write(dev, image, rw_offset, image_size);  in cros_ec_flash_update_rw()
927 	if (ret)  in cros_ec_flash_update_rw()
928 		return ret;  in cros_ec_flash_update_rw()