88 static struct acpi_ec	*ec_ecdt;  variable
593 	if (ec_ecdt && ec_ecdt->uid == uid) {  in acpi_ec_add()
597 		acpi_remove_gpe_handler(NULL, ec_ecdt->gpe_bit, &acpi_ec_gpe_handler);  in acpi_ec_add()
599 		kfree(ec_ecdt);  in acpi_ec_add()
785 	ec_ecdt = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL);  in acpi_ec_ecdt_probe()
786 	if (!ec_ecdt)  in acpi_ec_ecdt_probe()
788 	memset(ec_ecdt, 0, sizeof(struct acpi_ec));  in acpi_ec_ecdt_probe()
790 	ec_ecdt->command_addr = ecdt_ptr->ec_control;  in acpi_ec_ecdt_probe()
791 	ec_ecdt->status_addr = ecdt_ptr->ec_control;  in acpi_ec_ecdt_probe()
792 	ec_ecdt->data_addr = ecdt_ptr->ec_data;  in acpi_ec_ecdt_probe()
793 	ec_ecdt->gpe_bit = ecdt_ptr->gpe_bit;  in acpi_ec_ecdt_probe()
794 	ec_ecdt->lock = SPIN_LOCK_UNLOCKED;  in acpi_ec_ecdt_probe()
796 	ec_ecdt->global_lock = TRUE;  in acpi_ec_ecdt_probe()
797 	ec_ecdt->uid = ecdt_ptr->uid;  in acpi_ec_ecdt_probe()
799 	status = acpi_get_handle(NULL, ecdt_ptr->ec_id, &ec_ecdt->handle);  in acpi_ec_ecdt_probe()
807 	status = acpi_install_gpe_handler(NULL, ec_ecdt->gpe_bit,  in acpi_ec_ecdt_probe()
809 		ec_ecdt);  in acpi_ec_ecdt_probe()
816 			&acpi_ec_space_setup, ec_ecdt);  in acpi_ec_ecdt_probe()
818 		acpi_remove_gpe_handler(NULL, ec_ecdt->gpe_bit,  in acpi_ec_ecdt_probe()
827 	kfree(ec_ecdt);  in acpi_ec_ecdt_probe()
828 	ec_ecdt = NULL;  in acpi_ec_ecdt_probe()