33 	static ssize_t chromeos_attr_show_gpio_##_num(struct device *dev,		\
43 		return chromeos_acpi_evaluate_method(dev, _num, num, name, buf);	\
70 static int chromeos_acpi_handle_package(struct device *dev, union acpi_object *obj,  in chromeos_acpi_handle_package()  argument
119 			dev_info_once(dev, "truncating sysfs content for %s\n", name);  in chromeos_acpi_handle_package()
124 		dev_err(dev, "element type %d not supported\n", element->type);  in chromeos_acpi_handle_package()
129 static int chromeos_acpi_evaluate_method(struct device *dev, int pkg_num, int sub_pkg_num,  in chromeos_acpi_evaluate_method()  argument
136 	status = acpi_evaluate_object(ACPI_HANDLE(dev), name, NULL, &output);  in chromeos_acpi_evaluate_method()
138 		dev_err(dev, "failed to retrieve %s. %s\n", name, acpi_format_exception(status));  in chromeos_acpi_evaluate_method()
143 		ret = chromeos_acpi_handle_package(dev, output.pointer, pkg_num, sub_pkg_num,  in chromeos_acpi_evaluate_method()
160 static ssize_t chromeos_first_level_attr_show(struct device *dev, struct device_attribute *attr,  in chromeos_first_level_attr_show()  argument
169 	return chromeos_acpi_evaluate_method(dev, attr_num, 0, attr_name, buf);  in chromeos_first_level_attr_show()
172 static unsigned int get_gpio_pkg_num(struct device *dev)  in get_gpio_pkg_num()  argument
180 	status = acpi_evaluate_object(ACPI_HANDLE(dev), name, NULL, &output);  in get_gpio_pkg_num()
182 		dev_err(dev, "failed to retrieve %s. %s\n", name, acpi_format_exception(status));  in get_gpio_pkg_num()
255 	chromeos_acpi_gpio_groups = get_gpio_pkg_num(&pdev->dev);  in chromeos_acpi_device_probe()
262 		dev_warn(&pdev->dev, "Only %zu GPIO attr groups supported by the driver out of total %u.\n",  in chromeos_acpi_device_probe()