Merge branch 'drm-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6

[linux-2.6] / drivers / serial / serial_lh7a40x.c

diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index 85cfa08d3bad7955bb79279f73be920e332fb03f..8302376800c07da15b3c905a0b50baa3a8f9407b 100644 (file)
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -112,13 +112,12 @@ struct uart_port_lh7a40x {
        unsigned int statusPrev; /* Most recently read modem status */
 };
 
-static void lh7a40xuart_stop_tx (struct uart_port* port, unsigned int tty_stop)
+static void lh7a40xuart_stop_tx (struct uart_port* port)
 {
        BIT_CLR (port, UART_R_INTEN, TxInt);
 }
 
-static void lh7a40xuart_start_tx (struct uart_port* port,
-                                 unsigned int tty_start)
+static void lh7a40xuart_start_tx (struct uart_port* port)
 {
        BIT_SET (port, UART_R_INTEN, TxInt);
 
@@ -190,18 +189,7 @@ lh7a40xuart_rx_chars (struct uart_port* port)
                if (uart_handle_sysrq_char (port, (unsigned char) data, regs))
                        continue;
 
-               if ((data & port->ignore_status_mask) == 0) {
-                       tty_insert_flip_char(tty, data, flag);
-               }
-               if ((data & RxOverrunError)
-                   && tty->flip.count < TTY_FLIPBUF_SIZE) {
-                       /*
-                        * Overrun is special, since it's reported
-                        * immediately, and doesn't affect the current
-                        * character
-                        */
-                       tty_insert_flip_char(tty, 0, TTY_OVERRUN);
-               }
+               uart_insert_char(port, data, RxOverrunError, data, flag);
        }
        tty_flip_buffer_push (tty);
        return;
@@ -219,7 +207,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
                return;
        }
        if (uart_circ_empty (xmit) || uart_tx_stopped (port)) {
-               lh7a40xuart_stop_tx (port, 0);
+               lh7a40xuart_stop_tx (port);
                return;
        }
 
@@ -241,7 +229,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
                uart_write_wakeup (port);
 
        if (uart_circ_empty (xmit))
-               lh7a40xuart_stop_tx (port, 0);
+               lh7a40xuart_stop_tx (port);
 }
 
 static void lh7a40xuart_modem_status (struct uart_port* port)