101 	for (i = 0; i < pdata->nbuttons; i++) {  in gpio_keys_polled_poll()
151 	int nbuttons;  in gpio_keys_polled_get_devtree_pdata()  local
153 	nbuttons = device_get_child_node_count(dev);  in gpio_keys_polled_get_devtree_pdata()
154 	if (nbuttons == 0)  in gpio_keys_polled_get_devtree_pdata()
157 	pdata = devm_kzalloc(dev, sizeof(*pdata) + nbuttons * sizeof(*button),  in gpio_keys_polled_get_devtree_pdata()
181 		button = &pdata->buttons[pdata->nbuttons++];  in gpio_keys_polled_get_devtree_pdata()
186 				pdata->nbuttons - 1);  in gpio_keys_polled_get_devtree_pdata()
211 	if (pdata->nbuttons == 0)  in gpio_keys_polled_get_devtree_pdata()
222 	for (i = 0; i < pdata->nbuttons; i++) {  in gpio_keys_polled_set_abs_params()
269 			pdata->nbuttons * sizeof(struct gpio_keys_button_data);  in gpio_keys_polled_probe()
302 	for (i = 0; i < pdata->nbuttons; i++) {  in gpio_keys_polled_probe()
360 	for (i = 0; i < pdata->nbuttons; i++)  in gpio_keys_polled_probe()