200 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_show_helper()
254 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
269 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
647 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_report_state()
695 	int nbuttons;  in gpio_keys_get_devtree_pdata()  local
697 	nbuttons = device_get_child_node_count(dev);  in gpio_keys_get_devtree_pdata()
698 	if (nbuttons == 0)  in gpio_keys_get_devtree_pdata()
702 			     sizeof(*pdata) + nbuttons * sizeof(*button),  in gpio_keys_get_devtree_pdata()
710 	pdata->nbuttons = nbuttons;  in gpio_keys_get_devtree_pdata()
777 	ddata = devm_kzalloc(dev, struct_size(ddata, data, pdata->nbuttons),  in gpio_keys_probe()
785 				     pdata->nbuttons, sizeof(ddata->keymap[0]),  in gpio_keys_probe()
816 	input->keycodemax = pdata->nbuttons;  in gpio_keys_probe()
822 	for (i = 0; i < pdata->nbuttons; i++) {  in gpio_keys_probe()
919 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_enable_wakeup()
948 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_disable_wakeup()