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

[pandora-kernel.git] / drivers / tty / serial / pch_uart.c

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index f2cb750..4652109 100644 (file)
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1397,6 +1397,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
        int fifosize, base_baud;
        int port_type;
        struct pch_uart_driver_data *board;
+       const char *board_name;
 
        board = &drv_dat[id->driver_data];
        port_type = board->port_type;
@@ -1412,7 +1413,8 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
        base_baud = 1843200; /* 1.8432MHz */
 
        /* quirk for CM-iTC board */
-       if (strstr(dmi_get_system_info(DMI_BOARD_NAME), "CM-iTC"))
+       board_name = dmi_get_system_info(DMI_BOARD_NAME);
+       if (board_name && strstr(board_name, "CM-iTC"))
                base_baud = 192000000; /* 192.0MHz */
 
        switch (port_type) {