120 struct acpi_ec *boot_ec, *first_ec;  variable
121 EXPORT_SYMBOL(first_ec);
388 	if (!first_ec)  in ec_burst_enable()
390 	return acpi_ec_burst_enable(first_ec);  in ec_burst_enable()
397 	if (!first_ec)  in ec_burst_disable()
399 	return acpi_ec_burst_disable(first_ec);  in ec_burst_disable()
409 	if (!first_ec)  in ec_read()
412 	err = acpi_ec_read(first_ec, addr, &temp_data);  in ec_read()
427 	if (!first_ec)  in ec_write()
430 	err = acpi_ec_write(first_ec, addr, val);  in ec_write()
444 	if (!first_ec)  in ec_transaction()
447 	return acpi_ec_transaction(first_ec, &t);  in ec_transaction()
455 	if (!first_ec)  in ec_get_handle()
457 	return first_ec->handle;  in ec_get_handle()
464 	struct acpi_ec *ec = first_ec;  in acpi_ec_block_transactions()
477 	struct acpi_ec *ec = first_ec;  in acpi_ec_unblock_transactions()
494 	if (first_ec)  in acpi_ec_unblock_transactions_early()
495 		clear_bit(EC_FLAGS_BLOCKED, &first_ec->flags);  in acpi_ec_unblock_transactions_early()
825 	if (!first_ec)  in acpi_ec_add()
826 		first_ec = ec;  in acpi_ec_add()
863 	if (ec == first_ec)  in acpi_ec_remove()
864 		first_ec = NULL;  in acpi_ec_remove()
897 		first_ec = boot_ec;  in acpi_boot_ec_enable()
1055 		first_ec = boot_ec;  in acpi_ec_ecdt_probe()