fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / char / watchdog / sc520_wdt.c

diff --git a/drivers/char/watchdog/sc520_wdt.c b/drivers/char/watchdog/sc520_wdt.c
index 8b68721..caec37b 100644 (file)
--- a/drivers/char/watchdog/sc520_wdt.c
+++ b/drivers/char/watchdog/sc520_wdt.c
@@ -63,6 +63,7 @@
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
+#include <linux/jiffies.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -94,12 +95,7 @@ static int timeout = WATCHDOG_TIMEOUT;       /* in seconds, will be multiplied by HZ t
 module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. (1<=timeout<=3600, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) ")");
 
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-static int nowayout = 1;
-#else
-static int nowayout = 0;
-#endif
-
+static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
 
@@ -122,7 +118,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CON
 #define WDT_WRST_ENB   0x4000  /* [14] Watchdog Timer Reset Enable */
 #define WDT_ENB                0x8000  /* [15] Watchdog Timer Enable */
 
-static __u16 *wdtmrctl;
+static __u16 __iomem *wdtmrctl;
 
 static void wdt_timer_ping(unsigned long);
 static struct timer_list timer;
@@ -294,7 +290,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
        switch(cmd)
        {
                default:
-                       return -ENOIOCTLCMD;
+                       return -ENOTTY;
                case WDIOC_GETSUPPORT:
                        return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
                case WDIOC_GETSTATUS:
@@ -340,7 +336,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
        }
 }
 
-static struct file_operations wdt_fops = {
+static const struct file_operations wdt_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
        .write          = fop_write,