439 					unsigned int *num_rows)  in tegra_kbc_check_pin_cfg()  argument
443 	*num_rows = 0;  in tegra_kbc_check_pin_cfg()
456 			(*num_rows)++;  in tegra_kbc_check_pin_cfg()
487 	int num_rows;  in tegra_kbc_parse_dt()  local
513 	num_rows = of_property_read_variable_u32_array(np, "nvidia,kbc-row-pins",  in tegra_kbc_parse_dt()
515 	if (num_rows < 0) {  in tegra_kbc_parse_dt()
517 		return num_rows;  in tegra_kbc_parse_dt()
518 	} else if (num_rows > kbc->hw_support->max_rows) {  in tegra_kbc_parse_dt()
524 	for (i = 0; i < num_rows; i++) {  in tegra_kbc_parse_dt()
545 	if (!num_rows || !num_cols || ((num_rows + num_cols) > KBC_MAX_GPIO)) {  in tegra_kbc_parse_dt()
576 	int num_rows = 0;  in tegra_kbc_probe()  local
600 	if (!tegra_kbc_check_pin_cfg(kbc, &num_rows))  in tegra_kbc_probe()
638 	scan_time_rows = (KBC_ROW_SCAN_TIME + debounce_cnt) * num_rows;  in tegra_kbc_probe()