920 	struct acpi_gpio_chip *achip = region_context;  in acpi_gpio_adr_space_handler()  local
921 	struct gpio_chip *chip = achip->chip;  in acpi_gpio_adr_space_handler()
929 	status = acpi_buffer_to_resource(achip->conn_info.connection,  in acpi_gpio_adr_space_handler()
930 					 achip->conn_info.length, &ares);  in acpi_gpio_adr_space_handler()
954 		mutex_lock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
957 		list_for_each_entry(conn, &achip->conns, node) {  in acpi_gpio_adr_space_handler()
974 			list_for_each_entry(event, &achip->events, node) {  in acpi_gpio_adr_space_handler()
992 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1000 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1006 			list_add_tail(&conn->node, &achip->conns);  in acpi_gpio_adr_space_handler()
1009 		mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1023 static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_request_regions()  argument
1025 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_request_regions()
1029 	INIT_LIST_HEAD(&achip->conns);  in acpi_gpiochip_request_regions()
1030 	mutex_init(&achip->conn_lock);  in acpi_gpiochip_request_regions()
1033 						    NULL, achip);  in acpi_gpiochip_request_regions()
1039 static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_free_regions()  argument
1041 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_free_regions()
1054 	list_for_each_entry_safe_reverse(conn, tmp, &achip->conns, node) {  in acpi_gpiochip_free_regions()
1062 acpi_gpiochip_parse_own_gpio(struct acpi_gpio_chip *achip,  in acpi_gpiochip_parse_own_gpio()  argument
1068 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_parse_own_gpio()
1103 static void acpi_gpiochip_scan_gpios(struct acpi_gpio_chip *achip)  in acpi_gpiochip_scan_gpios()  argument
1105 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_scan_gpios()
1118 		desc = acpi_gpiochip_parse_own_gpio(achip, fwnode, &name,  in acpi_gpiochip_scan_gpios()