177 	int r;  in process_sci_queue()  local
181 		r = olpc_ec_sci_query(&data);  in process_sci_queue()
182 		if (r || !data)  in process_sci_queue()
203 	if (r)  in process_sci_queue()
318 	int r;  in setup_sci_interrupt()  local
349 	r = request_irq(sci_irq, xo1_sci_intr, 0, DRV_NAME, pdev);  in setup_sci_interrupt()
350 	if (r)  in setup_sci_interrupt()
353 	return r;  in setup_sci_interrupt()
358 	int r;  in setup_ec_sci()  local
360 	r = gpio_request(OLPC_GPIO_ECSCI, "OLPC-ECSCI");  in setup_ec_sci()
361 	if (r)  in setup_ec_sci()
362 		return r;  in setup_ec_sci()
402 	int r;  in setup_lid_events()  local
404 	r = gpio_request(OLPC_GPIO_LID, "OLPC-LID");  in setup_lid_events()
405 	if (r)  in setup_lid_events()
406 		return r;  in setup_lid_events()
439 	int r;  in setup_power_button()  local
453 	r = input_register_device(power_button_idev);  in setup_power_button()
454 	if (r) {  in setup_power_button()
455 		dev_err(&pdev->dev, "failed to register power button: %d\n", r);  in setup_power_button()
459 	return r;  in setup_power_button()
469 	int r;  in setup_ebook_switch()  local
483 	r = input_register_device(ebook_switch_idev);  in setup_ebook_switch()
484 	if (r) {  in setup_ebook_switch()
485 		dev_err(&pdev->dev, "failed to register ebook switch: %d\n", r);  in setup_ebook_switch()
489 	return r;  in setup_ebook_switch()
499 	int r;  in setup_lid_switch()  local
513 	r = input_register_device(lid_switch_idev);  in setup_lid_switch()
514 	if (r) {  in setup_lid_switch()
515 		dev_err(&pdev->dev, "failed to register lid switch: %d\n", r);  in setup_lid_switch()
523 	return r;  in setup_lid_switch()
534 	int r;  in xo1_sci_probe()  local
540 	r = mfd_cell_enable(pdev);  in xo1_sci_probe()
541 	if (r)  in xo1_sci_probe()
542 		return r;  in xo1_sci_probe()
551 	r = setup_power_button(pdev);  in xo1_sci_probe()
552 	if (r)  in xo1_sci_probe()
553 		return r;  in xo1_sci_probe()
555 	r = setup_ebook_switch(pdev);  in xo1_sci_probe()
556 	if (r)  in xo1_sci_probe()
559 	r = setup_lid_switch(pdev);  in xo1_sci_probe()
560 	if (r)  in xo1_sci_probe()
563 	r = setup_lid_events();  in xo1_sci_probe()
564 	if (r)  in xo1_sci_probe()
567 	r = setup_ec_sci();  in xo1_sci_probe()
568 	if (r)  in xo1_sci_probe()
584 	r = setup_sci_interrupt(pdev);  in xo1_sci_probe()
585 	if (r)  in xo1_sci_probe()
591 	return r;  in xo1_sci_probe()
603 	return r;  in xo1_sci_probe()