1138 	struct acpi_gpio_chip *achip = region_context;  in acpi_gpio_adr_space_handler()  local
1139 	struct gpio_chip *chip = achip->chip;  in acpi_gpio_adr_space_handler()
1147 	status = acpi_buffer_to_resource(achip->conn_info.connection,  in acpi_gpio_adr_space_handler()
1148 					 achip->conn_info.length, &ares);  in acpi_gpio_adr_space_handler()
1172 		mutex_lock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1175 		list_for_each_entry(conn, &achip->conns, node) {  in acpi_gpio_adr_space_handler()
1192 			list_for_each_entry(event, &achip->events, node) {  in acpi_gpio_adr_space_handler()
1204 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1212 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1219 			list_add_tail(&conn->node, &achip->conns);  in acpi_gpio_adr_space_handler()
1222 		mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1235 static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_request_regions()  argument
1237 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_request_regions()
1241 	INIT_LIST_HEAD(&achip->conns);  in acpi_gpiochip_request_regions()
1242 	mutex_init(&achip->conn_lock);  in acpi_gpiochip_request_regions()
1245 						    NULL, achip);  in acpi_gpiochip_request_regions()
1251 static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_free_regions()  argument
1253 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_free_regions()
1266 	list_for_each_entry_safe_reverse(conn, tmp, &achip->conns, node) {  in acpi_gpiochip_free_regions()
1274 acpi_gpiochip_parse_own_gpio(struct acpi_gpio_chip *achip,  in acpi_gpiochip_parse_own_gpio()  argument
1280 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_parse_own_gpio()
1315 static void acpi_gpiochip_scan_gpios(struct acpi_gpio_chip *achip)  in acpi_gpiochip_scan_gpios()  argument
1317 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_scan_gpios()
1330 		desc = acpi_gpiochip_parse_own_gpio(achip, fwnode, &name,  in acpi_gpiochip_scan_gpios()