1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index c7d67e9a7465..d5d399464599 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -41,7 +41,7 @@ static DEFINE_MUTEX(wdt_lock);
 #define IFACE_ON_COMMAND        1
 #define REBOOT_COMMAND          2
 
-#define WATCHDOG_NAME           "SBC-FITPC2 Watchdog"
+#define WATCHDOG_NAME           "SBC-FITPC2 Watchdog"
 
 static void wdt_send_data(unsigned char command, unsigned char data)
 {
@@ -201,11 +201,14 @@ static struct miscdevice fitpc2_wdt_miscdev = {
 static int __init fitpc2_wdt_init(void)
 {
         int err;
+        const char *brd_name;
 
-        if (!strstr(dmi_get_system_info(DMI_BOARD_NAME), "SBC-FITPC2"))
+        brd_name = dmi_get_system_info(DMI_BOARD_NAME);
+
+        if (!brd_name || !strstr(brd_name, "SBC-FITPC2"))
                 return -ENODEV;
 
-        pr_info("%s found\n", dmi_get_system_info(DMI_BOARD_NAME));
+        pr_info("%s found\n", brd_name);
 
         if (!request_region(COMMAND_PORT, 1, WATCHDOG_NAME)) {
                 pr_err("I/O address 0x%04x already in use\n", COMMAND_PORT);