diff options
Diffstat (limited to 'drivers/watchdog/wdt_pci.c')
| -rw-r--r-- | drivers/watchdog/wdt_pci.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c index 7a1bdc7c95a9..f368dd87083a 100644 --- a/drivers/watchdog/wdt_pci.c +++ b/drivers/watchdog/wdt_pci.c @@ -80,7 +80,7 @@ static unsigned long open_lock; static DEFINE_SPINLOCK(wdtpci_lock); static char expect_close; -static int io; +static resource_size_t io; static int irq; /* Default timeout */ @@ -647,14 +647,15 @@ static int __devinit wdtpci_init_one(struct pci_dev *dev, goto out_pci; } - irq = dev->irq; - io = pci_resource_start(dev, 2); - - if (request_region(io, 16, "wdt_pci") == NULL) { - printk(KERN_ERR PFX "I/O address 0x%04x already in use\n", io); + if (pci_request_region(dev, 2, "wdt_pci")) { + printk(KERN_ERR PFX "I/O address 0x%llx already in use\n", + (unsigned long long)pci_resource_start(dev, 2)); goto out_pci; } + irq = dev->irq; + io = pci_resource_start(dev, 2); + 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); @@ -662,8 +663,8 @@ static int __devinit wdtpci_init_one(struct pci_dev *dev, } printk(KERN_INFO - "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n", - io, irq); + "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%llx (Interrupt %d)\n", + (unsigned long long)io, irq); /* Check that the heartbeat value is within its range; if not reset to the default */ @@ -717,7 +718,7 @@ out_rbt: out_irq: free_irq(irq, &wdtpci_miscdev); out_reg: - release_region(io, 16); + pci_release_region(dev, 2); out_pci: pci_disable_device(dev); goto out; @@ -733,7 +734,7 @@ static void __devexit wdtpci_remove_one(struct pci_dev *pdev) misc_deregister(&temp_miscdev); unregister_reboot_notifier(&wdtpci_notifier); free_irq(irq, &wdtpci_miscdev); - release_region(io, 16); + pci_release_region(pdev, 2); pci_disable_device(pdev); dev_count--; } |