[PATCH] TTY layer buffering revamp

[deliverable/linux.git] / drivers / serial / serial_txx9.c

diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c
index f10c86d60b647fb8dedad8423d7f507920d3b705..fdd1f1915a427d4104574b8d3deeebf6b8bffa56 100644 (file)
--- a/drivers/serial/serial_txx9.c
+++ b/drivers/serial/serial_txx9.c
@@ -303,17 +303,6 @@ receive_chars(struct uart_txx9_port *up, unsigned int *status, struct pt_regs *r
        char flag;
 
        do {
-               /* The following is not allowed by the tty layer and
-                  unsafe. It should be fixed ASAP */
-               if (unlikely(tty->flip.count >= TTY_FLIPBUF_SIZE)) {
-                       if (tty->low_latency) {
-                               spin_unlock(&up->port.lock);
-                               tty_flip_buffer_push(tty);
-                               spin_lock(&up->port.lock);
-                       }
-                       /* If this failed then we will throw away the
-                          bytes but must do so to clear interrupts */
-               }
                ch = sio_in(up, TXX9_SIRFIFO);
                flag = TTY_NORMAL;
                up->port.icount.rx++;
@@ -1195,7 +1184,7 @@ static int __init serial_txx9_init(void)
                serial_txx9_register_ports(&serial_txx9_reg);
 
 #ifdef ENABLE_SERIAL_TXX9_PCI
-               ret = pci_module_init(&serial_txx9_pci_driver);
+               ret = pci_register_driver(&serial_txx9_pci_driver);
 #endif
        }
        return ret;