diff --git a/drivers/char/watchdog/at91rm9200_wdt.c b/drivers/char/watchdog/at91rm9200_wdt.c
index cb86967e2c5f51ede04fd92b8cc553cb9475cbe8..38bd3737259973fcaebf683a2a5810283e46ffd8 100644
--- a/drivers/char/watchdog/at91rm9200_wdt.c
+++ b/drivers/char/watchdog/at91rm9200_wdt.c
@@ -203,9 +203,9 @@ static int __init at91wdt_probe(struct platform_device *pdev)
 {
 	int res;
 
-	if (at91wdt_miscdev.dev)
+	if (at91wdt_miscdev.parent)
 		return -EBUSY;
-	at91wdt_miscdev.dev = &pdev->dev;
+	at91wdt_miscdev.parent = &pdev->dev;
 
 	res = misc_register(&at91wdt_miscdev);
 	if (res)
@@ -221,7 +221,7 @@ static int __exit at91wdt_remove(struct platform_device *pdev)
 
 	res = misc_deregister(&at91wdt_miscdev);
 	if (!res)
-		at91wdt_miscdev.dev = NULL;
+		at91wdt_miscdev.parent = NULL;
 
 	return res;
 }
diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c
index 3404a9c67f08c5b31e24ce3a2da324790ec6b1ef..e88947f8fe5303716b31160511e1fec60c590dab 100644
--- a/drivers/char/watchdog/mpcore_wdt.c
+++ b/drivers/char/watchdog/mpcore_wdt.c
@@ -347,7 +347,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
 		goto err_free;
 	}
 
-	mpcore_wdt_miscdev.dev = &dev->dev;
+	mpcore_wdt_miscdev.parent = &dev->dev;
 	ret = misc_register(&mpcore_wdt_miscdev);
 	if (ret) {
 		dev_printk(KERN_ERR, _dev, "cannot register miscdev on minor=%d (err=%d)\n",
diff --git a/drivers/char/watchdog/omap_wdt.c b/drivers/char/watchdog/omap_wdt.c
index 5dbd7dc2936f73981ef889dcb1840aee9b496b84..6c6f97332dbb4ef076e2e917d4d0b1a50f3b4591 100644
--- a/drivers/char/watchdog/omap_wdt.c
+++ b/drivers/char/watchdog/omap_wdt.c
@@ -290,7 +290,7 @@ static int __init omap_wdt_probe(struct platform_device *pdev)
 	omap_wdt_disable();
 	omap_wdt_adjust_timeout(timer_margin);
 
-	omap_wdt_miscdev.dev = &pdev->dev;
+	omap_wdt_miscdev.parent = &pdev->dev;
 	ret = misc_register(&omap_wdt_miscdev);
 	if (ret)
 		goto fail;
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index 61138726b501ea710459f3f36dbbef085eee475f..2da5ac99687c60fba0660c713fc34370d6762c5c 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -42,6 +42,7 @@
 #include <asm/uaccess.h>
 #include <linux/usb.h>
 #include <linux/mutex.h>
+#include <linux/hid.h>		/* For HID_REQ_SET_REPORT & HID_DT_REPORT */
 
 
 #ifdef CONFIG_USB_DEBUG
@@ -109,10 +110,6 @@ MODULE_DEVICE_TABLE (usb, usb_pcwd_table);
 #define CMD_ENABLE_WATCHDOG		0x30	/* Enable / Disable Watchdog */
 #define CMD_DISABLE_WATCHDOG		CMD_ENABLE_WATCHDOG
 
-/* Some defines that I like to be somewhere else like include/linux/usb_hid.h */
-#define HID_REQ_SET_REPORT		0x09
-#define HID_DT_REPORT			(USB_TYPE_CLASS | 0x02)
-
 /* We can only use 1 card due to the /dev/watchdog restriction */
 static int cards_found;
 
diff --git a/drivers/char/watchdog/rm9k_wdt.c b/drivers/char/watchdog/rm9k_wdt.c
index ec3909371c217463c15437d8973857e57c492900..7576a13e86bc062d4b0dd92cc7e0b60510354892 100644
--- a/drivers/char/watchdog/rm9k_wdt.c
+++ b/drivers/char/watchdog/rm9k_wdt.c
@@ -47,7 +47,7 @@
 
 
 /* Function prototypes */
-static irqreturn_t wdt_gpi_irqhdl(int, void *, struct pt_regs *);
+static irqreturn_t wdt_gpi_irqhdl(int, void *);
 static void wdt_gpi_start(void);
 static void wdt_gpi_stop(void);
 static void wdt_gpi_set_timeout(unsigned int);
@@ -94,8 +94,28 @@ module_param(nowayout, bool, 0444);
 MODULE_PARM_DESC(nowayout, "Watchdog cannot be disabled once started");
 
 
+/* Kernel interfaces */
+static struct file_operations fops = {
+	.owner		= THIS_MODULE,
+	.open		= wdt_gpi_open,
+	.release	= wdt_gpi_release,
+	.write		= wdt_gpi_write,
+	.unlocked_ioctl	= wdt_gpi_ioctl,
+};
+
+static struct miscdevice miscdev = {
+	.minor		= WATCHDOG_MINOR,
+	.name		= wdt_gpi_name,
+	.fops		= &fops,
+};
+
+static struct notifier_block wdt_gpi_shutdown = {
+	.notifier_call	= wdt_gpi_notify,
+};
+
+
 /* Interrupt handler */
-static irqreturn_t wdt_gpi_irqhdl(int irq, void *ctxt, struct pt_regs *regs)
+static irqreturn_t wdt_gpi_irqhdl(int irq, void *ctxt)
 {
 	if (!unlikely(__raw_readl(wd_regs + 0x0008) & 0x1))
 		return IRQ_NONE;
@@ -312,26 +332,6 @@ wdt_gpi_notify(struct notifier_block *this, unsigned long code, void *unused)
 }
 
 
-/* Kernel interfaces */
-static struct file_operations fops = {
-	.owner		= THIS_MODULE,
-	.open		= wdt_gpi_open,
-	.release	= wdt_gpi_release,
-	.write		= wdt_gpi_write,
-	.unlocked_ioctl	= wdt_gpi_ioctl,
-};
-
-static struct miscdevice miscdev = {
-	.minor		= WATCHDOG_MINOR,
-	.name		= wdt_gpi_name,
-	.fops		= &fops,
-};
-
-static struct notifier_block wdt_gpi_shutdown = {
-	.notifier_call	= wdt_gpi_notify,
-};
-
-
 /* Init & exit procedures */
 static const struct resource *
 wdt_gpi_get_resource(struct platform_device *pdv, const char *name,