diff options
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index bc0aa0881d0f..5040c517f3b8 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -232,7 +232,7 @@ struct eg20t_port { unsigned int iobase; struct pci_dev *pdev; int fifo_size; - int uartclk; + unsigned int uartclk; int start_tx; int start_rx; int tx_empty; @@ -419,7 +419,7 @@ static struct dmi_system_id pch_uart_dmi_table[] = { }; /* Return UART clock, checking for board specific clocks. */ -static int pch_uart_get_uartclk(void) +static unsigned int pch_uart_get_uartclk(void) { const struct dmi_system_id *d; @@ -428,7 +428,7 @@ static int pch_uart_get_uartclk(void) d = dmi_first_match(pch_uart_dmi_table); if (d) - return (int)d->driver_data; + return (unsigned long)d->driver_data; return DEFAULT_UARTCLK; } @@ -449,7 +449,7 @@ static void pch_uart_hal_disable_interrupt(struct eg20t_port *priv, iowrite8(ier, priv->membase + UART_IER); } -static int pch_uart_hal_set_line(struct eg20t_port *priv, int baud, +static int pch_uart_hal_set_line(struct eg20t_port *priv, unsigned int baud, unsigned int parity, unsigned int bits, unsigned int stb) { @@ -484,7 +484,7 @@ static int pch_uart_hal_set_line(struct eg20t_port *priv, int baud, lcr |= bits; lcr |= stb; - dev_dbg(priv->port.dev, "%s:baud = %d, div = %04x, lcr = %02x (%lu)\n", + dev_dbg(priv->port.dev, "%s:baud = %u, div = %04x, lcr = %02x (%lu)\n", __func__, baud, div, lcr, jiffies); iowrite8(PCH_UART_LCR_DLAB, priv->membase + UART_LCR); iowrite8(dll, priv->membase + PCH_UART_DLL); @@ -1390,9 +1390,8 @@ static void pch_uart_shutdown(struct uart_port *port) static void pch_uart_set_termios(struct uart_port *port, struct ktermios *termios, struct ktermios *old) { - int baud; int rtn; - unsigned int parity, bits, stb; + unsigned int baud, parity, bits, stb; struct eg20t_port *priv; unsigned long flags; |