997 	struct acpi_gpio_chip *achip = region_context;  in acpi_gpio_adr_space_handler()  local
998 	struct gpio_chip *chip = achip->chip;  in acpi_gpio_adr_space_handler()
1006 	status = acpi_buffer_to_resource(achip->conn_info.connection,  in acpi_gpio_adr_space_handler()
1007 					 achip->conn_info.length, &ares);  in acpi_gpio_adr_space_handler()
1031 		mutex_lock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1034 		list_for_each_entry(conn, &achip->conns, node) {  in acpi_gpio_adr_space_handler()
1051 			list_for_each_entry(event, &achip->events, node) {  in acpi_gpio_adr_space_handler()
1069 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1077 				mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1083 			list_add_tail(&conn->node, &achip->conns);  in acpi_gpio_adr_space_handler()
1086 		mutex_unlock(&achip->conn_lock);  in acpi_gpio_adr_space_handler()
1100 static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_request_regions()  argument
1102 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_request_regions()
1106 	INIT_LIST_HEAD(&achip->conns);  in acpi_gpiochip_request_regions()
1107 	mutex_init(&achip->conn_lock);  in acpi_gpiochip_request_regions()
1110 						    NULL, achip);  in acpi_gpiochip_request_regions()
1116 static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip)  in acpi_gpiochip_free_regions()  argument
1118 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_free_regions()
1131 	list_for_each_entry_safe_reverse(conn, tmp, &achip->conns, node) {  in acpi_gpiochip_free_regions()
1139 acpi_gpiochip_parse_own_gpio(struct acpi_gpio_chip *achip,  in acpi_gpiochip_parse_own_gpio()  argument
1145 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_parse_own_gpio()
1180 static void acpi_gpiochip_scan_gpios(struct acpi_gpio_chip *achip)  in acpi_gpiochip_scan_gpios()  argument
1182 	struct gpio_chip *chip = achip->chip;  in acpi_gpiochip_scan_gpios()
1195 		desc = acpi_gpiochip_parse_own_gpio(achip, fwnode, &name,  in acpi_gpiochip_scan_gpios()