Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / drivers / serial / 21285.c

diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 5743832..0276471 100644 (file)
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/char/21285.c
+ * linux/drivers/serial/21285.c
  *
  * Driver for the serial port on the 21285 StrongArm-110 core logic chip.
  *
@@ -85,7 +85,7 @@ static void serial21285_enable_ms(struct uart_port *port)
 {
 }
 
-static irqreturn_t serial21285_rx_chars(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t serial21285_rx_chars(int irq, void *dev_id)
 {
        struct uart_port *port = dev_id;
        struct tty_struct *tty = port->info->tty;
@@ -123,7 +123,7 @@ static irqreturn_t serial21285_rx_chars(int irq, void *dev_id, struct pt_regs *r
        return IRQ_HANDLED;
 }
 
-static irqreturn_t serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t serial21285_tx_chars(int irq, void *dev_id)
 {
        struct uart_port *port = dev_id;
        struct circ_buf *xmit = &port->info->xmit;
@@ -214,8 +214,8 @@ static void serial21285_shutdown(struct uart_port *port)
 }
 
 static void
-serial21285_set_termios(struct uart_port *port, struct termios *termios,
-                       struct termios *old)
+serial21285_set_termios(struct uart_port *port, struct ktermios *termios,
+                       struct ktermios *old)
 {
        unsigned long flags;
        unsigned int baud, quot, h_lcr;
@@ -237,6 +237,12 @@ serial21285_set_termios(struct uart_port *port, struct termios *termios,
        baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); 
        quot = uart_get_divisor(port, baud);
 
+       if (port->info && port->info->tty) {
+               struct tty_struct *tty = port->info->tty;
+               unsigned int b = port->uartclk / (16 * quot);
+               tty_encode_baud_rate(tty, b, b);
+       }
+
        switch (termios->c_cflag & CSIZE) {
        case CS5:
                h_lcr = 0x00;