[SERIAL] kernel console should send CRLF not LFCR

[mv-sheeva.git] / drivers / serial / serial_lh7a40x.c

diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index d01dbe5da3b96d395caf8c83a9b923d1325833a8..aa521b8e0d4e3a06a3c0c53ca7929a72d0b96763 100644 (file)
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -148,15 +148,6 @@ lh7a40xuart_rx_chars (struct uart_port* port)
        unsigned int data, flag;/* Received data and status */
 
        while (!(UR (port, UART_R_STATUS) & nRxRdy) && --cbRxMax) {
-               if (tty->flip.count >= TTY_FLIPBUF_SIZE) {
-                       if (tty->low_latency)
-                               tty_flip_buffer_push(tty);
-                       /*
-                        * If this failed then we will throw away the
-                        * bytes but must do so to clear interrupts
-                        */
-               }
-
                data = UR (port, UART_R_DATA);
                flag = TTY_NORMAL;
                ++port->icount.rx;
@@ -510,12 +501,12 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                .port = {
                        .membase        = (void*) io_p2v (UART1_PHYS),
                        .mapbase        = UART1_PHYS,
-                       .iotype         = SERIAL_IO_MEM,
+                       .iotype         = UPIO_MEM,
                        .irq            = IRQ_UART1INTR,
                        .uartclk        = 14745600/2,
                        .fifosize       = 16,
                        .ops            = &lh7a40x_uart_ops,
-                       .flags          = ASYNC_BOOT_AUTOCONF,
+                       .flags          = UPF_BOOT_AUTOCONF,
                        .line           = 0,
                },
        },
@@ -523,12 +514,12 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                .port = {
                        .membase        = (void*) io_p2v (UART2_PHYS),
                        .mapbase        = UART2_PHYS,
-                       .iotype         = SERIAL_IO_MEM,
+                       .iotype         = UPIO_MEM,
                        .irq            = IRQ_UART2INTR,
                        .uartclk        = 14745600/2,
                        .fifosize       = 16,
                        .ops            = &lh7a40x_uart_ops,
-                       .flags          = ASYNC_BOOT_AUTOCONF,
+                       .flags          = UPF_BOOT_AUTOCONF,
                        .line           = 1,
                },
        },
@@ -536,12 +527,12 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                .port = {
                        .membase        = (void*) io_p2v (UART3_PHYS),
                        .mapbase        = UART3_PHYS,
-                       .iotype         = SERIAL_IO_MEM,
+                       .iotype         = UPIO_MEM,
                        .irq            = IRQ_UART3INTR,
                        .uartclk        = 14745600/2,
                        .fifosize       = 16,
                        .ops            = &lh7a40x_uart_ops,
-                       .flags          = ASYNC_BOOT_AUTOCONF,
+                       .flags          = UPF_BOOT_AUTOCONF,
                        .line           = 2,
                },
        },
@@ -552,6 +543,12 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
 #else
 # define LH7A40X_CONSOLE &lh7a40x_console
 
+static void lh7a40xuart_console_putchar(struct uart_port *port, int ch)
+{
+       while (UR(port, UART_R_STATUS) & nTxRdy)
+               ;
+       UR(port, UART_R_DATA) = ch;
+}
 
 static void lh7a40xuart_console_write (struct console* co,
                                       const char* s,
@@ -565,16 +562,7 @@ static void lh7a40xuart_console_write (struct console* co,
        UR (port, UART_R_INTEN) = 0;            /* Disable all interrupts */
        BIT_SET (port, UART_R_CON, UARTEN | SIRDIS); /* Enable UART */
 
-       for (; count-- > 0; ++s) {
-               while (UR (port, UART_R_STATUS) & nTxRdy)
-                       ;
-               UR (port, UART_R_DATA) = *s;
-               if (*s == '\n') {
-                       while ((UR (port, UART_R_STATUS) & TxBusy))
-                               ;
-                       UR (port, UART_R_DATA) = '\r';
-               }
-       }
+       uart_console_write(port, s, count, lh7a40xuart_console_putchar);
 
                                /* Wait until all characters are sent */
        while (UR (port, UART_R_STATUS) & TxBusy)