[WATCHDOG] v2.6.19+ fixes

[Wim Van Sebroeck <wim@iguana.be>]

Hi Linus,

Please pull from 'master' branch of
	git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog.git
or if master.kernel.org hasn't synced up yet:
	master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog.git

This will update the following files:

 drivers/char/watchdog/at91rm9200_wdt.c |    6 ++--
 drivers/char/watchdog/mpcore_wdt.c     |    2 -
 drivers/char/watchdog/omap_wdt.c       |    2 -
 drivers/char/watchdog/rm9k_wdt.c       |   44 ++++++++++++++++-----------------
 4 files changed, 27 insertions(+), 27 deletions(-)

with these Changes:

Author: Andrew Victor <andrew@sanpeople.com>
Date:   Mon Dec 4 15:56:18 2006 +0200

    [WATCHDOG] watchdog miscdevice patch
    
    It looks like the recent changes to 'struct miscdevice' have impacted
    some of the Watchdog drivers.
    
    at91rm9200_wdt.c:205: error: 'struct miscdevice' has no member named 'dev'
    
    For the AT91RM9200 driver I just replaced "miscdevice.dev" with
    "miscdevice.parent".
    
    The mpcore_wdt.c and omap_wdt.c seem similarly affected.
    
    Signed-off-by: Andrew Victor <andrew@sanpeople.com>
    Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Author: Thomas Koeller <thomas.koeller@baslerweb.com>
Date:   Wed Dec 6 01:45:39 2006 +0100

    [WATCHDOG] rm9k_wdt: fix interrupt handler arguments
    
    Removed 'struct pt_regs *' from interrupt handler arguments.
    
    Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
    Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Author: Thomas Koeller <thomas.koeller@baslerweb.com>
Date:   Wed Dec 6 01:45:26 2006 +0100

    [WATCHDOG] rm9k_wdt: fix compilation
    
    Driver did not compile any more. Someone moved the definition
    of 'struct miscdevice miscdev' to a place near the end of the
    file, after some code that was refering to this variable.
    
    Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
    Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

The Changes can also be looked at on:
	http://www.kernel.org/git/?p=linux/kernel/git/wim/linux-2.6-watchdog.git;a=summary

For completeness, I added the overal diff below.

Greetings,
Wim.

================================================================================
diff --git a/drivers/char/watchdog/at91rm9200_wdt.c b/drivers/char/watchdog/at91rm9200_wdt.c
index 4e7a114..c8da2b0 100644
--- a/drivers/char/watchdog/at91rm9200_wdt.c
+++ b/drivers/char/watchdog/at91rm9200_wdt.c
@@ -202,9 +202,9 @@ static int __init at91wdt_probe(struct p
 {
 	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)
@@ -220,7 +220,7 @@ static int __exit at91wdt_remove(struct 
 
 	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 3404a9c..e88947f 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(st
 		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 5dbd7dc..6c6f973 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 
 	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/rm9k_wdt.c b/drivers/char/watchdog/rm9k_wdt.c
index ec39093..7576a13 100644
--- a/drivers/char/watchdog/rm9k_wdt.c
+++ b/drivers/char/watchdog/rm9k_wdt.c
@@ -47,7 +47,7 @@ #define CPGIG1ER               0x0054
 
 
 /* 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 *th
 }
 
 
-/* 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,
-
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