Lines Matching defs:lsr
292 u8 lsr;
818 static void cp210x_process_lsr(struct usb_serial_port *port, unsigned char lsr, char *flag)
820 if (lsr & CP210X_LSR_BREAK) {
823 } else if (lsr & CP210X_LSR_PARITY) {
826 } else if (lsr & CP210X_LSR_FRAME) {
831 if (lsr & CP210X_LSR_OVERRUN) {
871 port_priv->lsr = *ch;
875 dev_dbg(&port->dev, "%s - lsr = 0x%02x, data = 0x%02x\n",
876 __func__, port_priv->lsr, *ch);
877 cp210x_process_lsr(port, port_priv->lsr, flag);
881 dev_dbg(&port->dev, "%s - lsr = 0x%02x\n", __func__, *ch);
882 port_priv->lsr = *ch;
883 cp210x_process_lsr(port, port_priv->lsr, flag);