1960 	if (info->params.data_rate <= 460800)  in mgsl_change_params()
1961 		info->params.data_rate = tty_get_baud_rate(info->port.tty);  in mgsl_change_params()
1963 	if ( info->params.data_rate ) {  in mgsl_change_params()
1965 				info->params.data_rate;  in mgsl_change_params()
3152 	if ( info->params.data_rate ) {  in mgsl_wait_until_sent()
5271 static void usc_enable_aux_clock( struct mgsl_struct *info, u32 data_rate )  in usc_enable_aux_clock()  argument
5276 	if ( data_rate ) {  in usc_enable_aux_clock()
5290 		Tc = (u16)(XtalSpeed/data_rate);  in usc_enable_aux_clock()
5291 		if ( !(((XtalSpeed % data_rate) * 2) / data_rate) )  in usc_enable_aux_clock()
6010 	usc_enable_async_clock( info, info->params.data_rate );  in usc_set_async_mode()
6290 static void usc_enable_async_clock( struct mgsl_struct *info, u32 data_rate )  in usc_enable_async_clock()  argument
6292 	if ( data_rate )	{  in usc_enable_async_clock()
6317 			usc_OutReg( info, TC0R, (u16)((691200/data_rate) - 1) );  in usc_enable_async_clock()
6319 			usc_OutReg( info, TC0R, (u16)((921600/data_rate) - 1) );  in usc_enable_async_clock()