MSM_UART_SR_RX_BREAK
port->read_status_mask |= MSM_UART_SR_RX_BREAK;
if (!(port->read_status_mask & MSM_UART_SR_RX_BREAK))
if (!(port->read_status_mask & MSM_UART_SR_RX_BREAK))
if (sr & MSM_UART_SR_RX_BREAK) {
if (sr & MSM_UART_SR_RX_BREAK)