X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fwatchdog%2Fw83977f_wdt.c;h=b209bcd7f78945aaf64726201295984384bd4161;hb=7a76d89232f20411f32e7a79ccc1e2f95e9f826b;hp=15796844289121d9ed3bc2833a6cd6eecb2c9b81;hpb=a9e82d3a02247af6b729be0a963862d70cb25bf9;p=linux-2.6

diff --git a/drivers/watchdog/w83977f_wdt.c b/drivers/watchdog/w83977f_wdt.c
index 1579684428..b209bcd7f7 100644
--- a/drivers/watchdog/w83977f_wdt.c
+++ b/drivers/watchdog/w83977f_wdt.c
@@ -50,7 +50,7 @@ static	int timeoutW;			/* timeout in watchdog counter units */
 static	unsigned long timer_alive;
 static	int testmode;
 static	char expect_close;
-static	spinlock_t spinlock;
+static	DEFINE_SPINLOCK(spinlock);
 
 module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout,"Watchdog timeout in seconds (15..7635), default=" __MODULE_STRING(DEFAULT_TIMEOUT) ")");
@@ -476,8 +476,6 @@ static int __init w83977f_wdt_init(void)
 
         printk(KERN_INFO PFX DRIVER_VERSION);
 
-	spin_lock_init(&spinlock);
-
 	/*
 	 * Check that the timeout value is within it's range ; 
 	 * if not reset to the default
@@ -496,20 +494,20 @@ static int __init w83977f_wdt_init(void)
 		goto err_out;
 	}
 
-	rc = misc_register(&wdt_miscdev);
+	rc = register_reboot_notifier(&wdt_notifier);
 	if (rc)
 	{
-		printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
-			wdt_miscdev.minor, rc);
+		printk(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
+			rc);
 		goto err_out_region;
 	}
 
-	rc = register_reboot_notifier(&wdt_notifier);
+	rc = misc_register(&wdt_miscdev);
 	if (rc)
 	{
-		printk(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
-			rc);
-		goto err_out_miscdev;
+		printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
+			wdt_miscdev.minor, rc);
+		goto err_out_reboot;
 	}
 
 	printk(KERN_INFO PFX "initialized. timeout=%d sec (nowayout=%d testmode=%d)\n",
@@ -517,8 +515,8 @@ static int __init w83977f_wdt_init(void)
 
 	return 0;
 
-err_out_miscdev:
-	misc_deregister(&wdt_miscdev);
+err_out_reboot:
+	unregister_reboot_notifier(&wdt_notifier);
 err_out_region:
 	release_region(IO_INDEX_PORT,2);
 err_out: