X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fchar%2Fwatchdog%2Fwdt_pci.c;h=ce1261c5cbce9a7423ad0b0d3babcf74cc69dd59;hb=refs%2Fheads%2Fvserver;hp=9d5b5f4e5a7f73fd0a9f8ca5d2d1a34479a51d0f;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c
index 9d5b5f4e5..ce1261c5c 100644
--- a/drivers/char/watchdog/wdt_pci.c
+++ b/drivers/char/watchdog/wdt_pci.c
@@ -35,7 +35,6 @@
  *		Matt Domsch	:	nowayout module option
  */
 
-#include <linux/config.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -89,12 +88,7 @@ static int wd_heartbeat;
 module_param(heartbeat, int, 0);
 MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
 
-#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)");
 
@@ -276,14 +270,13 @@ static int wdtpci_get_temperature(int *temperature)
  *	wdtpci_interrupt:
  *	@irq:		Interrupt number
  *	@dev_id:	Unused as we don't allow multiple devices.
- *	@regs:		Unused.
  *
  *	Handle an interrupt from the board. These are raised when the status
  *	map changes in what the board considers an interesting way. That means
  *	a failure condition occurring.
  */
 
-static irqreturn_t wdtpci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
 {
 	/*
 	 *	Read the status register see what is up and
@@ -311,7 +304,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 		printk(KERN_CRIT PFX "Would Reboot.\n");
 #else
 		printk(KERN_CRIT PFX "Initiating system reboot.\n");
-		machine_restart(NULL);
+		emergency_restart(NULL);
 #endif
 #else
 		printk(KERN_CRIT PFX "Reset in 5ms.\n");
@@ -392,7 +385,7 @@ static int wdtpci_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;
 
@@ -549,7 +542,7 @@ static int wdtpci_notify_sys(struct notifier_block *this, unsigned long code,
  */
 
 
-static struct file_operations wdtpci_fops = {
+static const struct file_operations wdtpci_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= wdtpci_write,
@@ -565,7 +558,7 @@ static struct miscdevice wdtpci_miscdev = {
 };
 
 #ifdef CONFIG_WDT_501_PCI
-static struct file_operations wdtpci_temp_fops = {
+static const struct file_operations wdtpci_temp_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.read		= wdtpci_temp_read,
@@ -623,7 +616,7 @@ static int __devinit wdtpci_init_one (struct pci_dev *dev,
 		goto out_pci;
 	}
 
-	if (request_irq (irq, wdtpci_interrupt, SA_INTERRUPT | SA_SHIRQ,
+	if (request_irq (irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
 			 "wdt_pci", &wdtpci_miscdev)) {
 		printk (KERN_ERR PFX "IRQ %d is not free\n", irq);
 		goto out_reg;
@@ -674,8 +667,8 @@ out:
 out_misc:
 #ifdef CONFIG_WDT_501_PCI
 	misc_deregister(&temp_miscdev);
-#endif /* CONFIG_WDT_501_PCI */
 out_rbt:
+#endif /* CONFIG_WDT_501_PCI */
 	unregister_reboot_notifier(&wdtpci_notifier);
 out_irq:
 	free_irq(irq, &wdtpci_miscdev);