181 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_show_helper()
229 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
244 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
548 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_report_state()
598 	int nbuttons;  in gpio_keys_get_devtree_pdata()  local
605 	nbuttons = of_get_child_count(node);  in gpio_keys_get_devtree_pdata()
606 	if (nbuttons == 0)  in gpio_keys_get_devtree_pdata()
610 			     sizeof(*pdata) + nbuttons * sizeof(*button),  in gpio_keys_get_devtree_pdata()
616 	pdata->nbuttons = nbuttons;  in gpio_keys_get_devtree_pdata()
667 	if (pdata->nbuttons == 0)  in gpio_keys_get_devtree_pdata()
706 			pdata->nbuttons * sizeof(struct gpio_button_data);  in gpio_keys_probe()
741 	for (i = 0; i < pdata->nbuttons; i++) {  in gpio_keys_probe()
793 		for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_suspend()
816 		for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_resume()