1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c
index d3aa2f1fe61d..3a56bc360924 100644
--- a/drivers/watchdog/pc87413_wdt.c
+++ b/drivers/watchdog/pc87413_wdt.c
@@ -53,7 +53,9 @@
 #define WDTO                0x11        /* Watchdog timeout register */
 #define WDCFG               0x12        /* Watchdog config register */
 
-static int io = 0x2E;                   /* Address used on Portwell Boards */
+#define IO_DEFAULT      0x2E            /* Address used on Portwell Boards */
+
+static int io = IO_DEFAULT;
 
 static int timeout = DEFAULT_TIMEOUT;   /* timeout value */
 static unsigned long timer_enabled;     /* is the timer enabled? */
@@ -583,12 +585,13 @@ MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
 
 module_param(io, int, 0);
-MODULE_PARM_DESC(io, MODNAME " I/O port (default: " __MODULE_STRING(io) ").");
+MODULE_PARM_DESC(io, MODNAME " I/O port (default: "
+                                        __MODULE_STRING(IO_DEFAULT) ").");
 
 module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout,
                 "Watchdog timeout in minutes (default="
-                                __MODULE_STRING(timeout) ").");
+                                __MODULE_STRING(DEFAULT_TIMEOUT) ").");
 
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout,