4 files changed, 22 insertions, 32 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 4a291045ebac..a5ad77ef4266 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -558,6 +558,9 @@ config IT8712F_WDT
           This is the driver for the built-in watchdog timer on the IT8712F
           Super I/0 chipset used on many motherboards.
 
+          If the driver does not work, then make sure that the game port in
+          the BIOS is enabled.
+
           To compile this driver as a module, choose M here: the
           module will be called it8712f_wdt.
 
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index a1debc89356b..3c5045a206dd 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -18,7 +18,6 @@
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/reboot.h>
 #include <linux/types.h>
 #include <linux/uaccess.h>
 #include <linux/watchdog.h>
@@ -220,14 +219,6 @@ static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
         }
 }
 
-static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
-                                unsigned long code, void *unused)
-{
-        if (code == SYS_DOWN || code == SYS_HALT)
-                bcm63xx_wdt_pause();
-        return NOTIFY_DONE;
-}
-
 static const struct file_operations bcm63xx_wdt_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
@@ -243,12 +234,8 @@ static struct miscdevice bcm63xx_wdt_miscdev = {
         .fops   = &bcm63xx_wdt_fops,
 };
 
-static struct notifier_block bcm63xx_wdt_notifier = {
-        .notifier_call = bcm63xx_wdt_notify_sys,
-};
 
-
-static int bcm63xx_wdt_probe(struct platform_device *pdev)
+static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
 {
         int ret;
         struct resource *r;
@@ -280,16 +267,10 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
                         wdt_time);
         }
 
-        ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
-        if (ret) {
-                dev_err(&pdev->dev, "failed to register reboot_notifier\n");
-                goto unregister_timer;
-        }
-
         ret = misc_register(&bcm63xx_wdt_miscdev);
         if (ret < 0) {
                 dev_err(&pdev->dev, "failed to register watchdog device\n");
-                goto unregister_reboot_notifier;
+                goto unregister_timer;
         }
 
         dev_info(&pdev->dev, " started, timer margin: %d sec\n",
@@ -297,8 +278,6 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
 
         return 0;
 
-unregister_reboot_notifier:
-        unregister_reboot_notifier(&bcm63xx_wdt_notifier);
 unregister_timer:
         bcm63xx_timer_unregister(TIMER_WDT_ID);
 unmap:
@@ -306,25 +285,28 @@ unmap:
         return ret;
 }
 
-static int bcm63xx_wdt_remove(struct platform_device *pdev)
+static int __devexit bcm63xx_wdt_remove(struct platform_device *pdev)
 {
         if (!nowayout)
                 bcm63xx_wdt_pause();
 
         misc_deregister(&bcm63xx_wdt_miscdev);
-
-        iounmap(bcm63xx_wdt_device.regs);
-
-        unregister_reboot_notifier(&bcm63xx_wdt_notifier);
         bcm63xx_timer_unregister(TIMER_WDT_ID);
-
+        iounmap(bcm63xx_wdt_device.regs);
         return 0;
 }
 
+static void bcm63xx_wdt_shutdown(struct platform_device *pdev)
+{
+        bcm63xx_wdt_pause();
+}
+
 static struct platform_driver bcm63xx_wdt = {
         .probe  = bcm63xx_wdt_probe,
-        .remove = bcm63xx_wdt_remove,
+        .remove = __devexit_p(bcm63xx_wdt_remove),
+        .shutdown = bcm63xx_wdt_shutdown,
         .driver = {
+                .owner = THIS_MODULE,
                 .name = "bcm63xx-wdt",
         }
 };
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
index 9c21d19043a6..f6bd6f10fcec 100644
--- a/drivers/watchdog/gef_wdt.c
+++ b/drivers/watchdog/gef_wdt.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
+#include <linux/fs.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/io.h>
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index f7e90fe47b71..b8838d2c67a6 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -32,6 +32,7 @@
  *      document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
  *      document number 320066-003, 320257-008: EP80597 (IICH)
  *      document number TBD                   : Cougar Point (CPT)
+ *      document number TBD                   : Patsburg (PBG)
  */
 
 /*
@@ -146,7 +147,8 @@ enum iTCO_chipsets {
         TCO_CPT29,      /* Cougar Point */
         TCO_CPT30,      /* Cougar Point */
         TCO_CPT31,      /* Cougar Point */
-        TCO_PBG,        /* Patsburg */
+        TCO_PBG1,       /* Patsburg */
+        TCO_PBG2,       /* Patsburg */
 };
 
 static struct {
@@ -235,6 +237,7 @@ static struct {
         {"Cougar Point", 2},
         {"Cougar Point", 2},
         {"Patsburg", 2},
+        {"Patsburg", 2},
         {NULL, 0}
 };
 
@@ -350,7 +353,8 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
         { ITCO_PCI_DEVICE(0x1c5d,                               TCO_CPT29)},
         { ITCO_PCI_DEVICE(0x1c5e,                               TCO_CPT30)},
         { ITCO_PCI_DEVICE(0x1c5f,                               TCO_CPT31)},
-        { ITCO_PCI_DEVICE(0x1d40,                               TCO_PBG)},
+        { ITCO_PCI_DEVICE(0x1d40,                               TCO_PBG1)},
+        { ITCO_PCI_DEVICE(0x1d41,                               TCO_PBG2)},
         { 0, },                 /* End of list */
 };
 MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);