178 static struct acpi_ec *boot_ec;  variable
1367 	if (boot_ec == ec)  in acpi_ec_free()
1368 		boot_ec = NULL;  in acpi_ec_free()
1637 	if (boot_ec && (boot_ec->handle == device->handle ||  in acpi_ec_add()
1640 		ec = boot_ec;  in acpi_ec_add()
1654 		if (boot_ec && ec->command_addr == boot_ec->command_addr &&  in acpi_ec_add()
1655 		    ec->data_addr == boot_ec->data_addr) {  in acpi_ec_add()
1662 			boot_ec->handle = ec->handle;  in acpi_ec_add()
1665 				boot_ec->gpe = ec->gpe;  in acpi_ec_add()
1669 			ec = boot_ec;  in acpi_ec_add()
1677 	if (ec == boot_ec)  in acpi_ec_add()
1678 		acpi_handle_info(boot_ec->handle,  in acpi_ec_add()
1699 	if (ec != boot_ec)  in acpi_ec_add()
1716 	if (ec != boot_ec) {  in acpi_ec_remove()
1768 	if (boot_ec)  in acpi_ec_dsdt_probe()
1798 	boot_ec = ec;  in acpi_ec_dsdt_probe()
1824 	if (!boot_ec || boot_ec->handle != ACPI_ROOT_OBJECT)  in acpi_ec_ecdt_start()
1835 		boot_ec->handle = handle;  in acpi_ec_ecdt_start()
2013 	boot_ec = ec;  in acpi_ec_ecdt_probe()