93 static void __init acpi_request_region (struct acpi_generic_address *gas,  in acpi_request_region()  argument
99 	memcpy(&addr, &gas->address, sizeof(addr));  in acpi_request_region()
104 	if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO)  in acpi_request_region()
106 	else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)  in acpi_request_region()
453 void __iomem *acpi_os_map_generic_address(struct acpi_generic_address *gas)  in acpi_os_map_generic_address()  argument
457 	if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)  in acpi_os_map_generic_address()
461 	memcpy(&addr, &gas->address, sizeof(addr));  in acpi_os_map_generic_address()
462 	if (!addr || !gas->bit_width)  in acpi_os_map_generic_address()
465 	return acpi_os_map_iomem(addr, gas->bit_width / 8);  in acpi_os_map_generic_address()
469 void acpi_os_unmap_generic_address(struct acpi_generic_address *gas)  in acpi_os_unmap_generic_address()  argument
474 	if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)  in acpi_os_unmap_generic_address()
478 	memcpy(&addr, &gas->address, sizeof(addr));  in acpi_os_unmap_generic_address()
479 	if (!addr || !gas->bit_width)  in acpi_os_unmap_generic_address()
484 	map = acpi_map_lookup(addr, gas->bit_width / 8);  in acpi_os_unmap_generic_address()