diff --git a/drivers/char/watchdog/i6300esb.c b/drivers/char/watchdog/i6300esb.c
index 87273839aead..20ceb5fe28b6 100644
--- a/drivers/char/watchdog/i6300esb.c
+++ b/drivers/char/watchdog/i6300esb.c
@@ -368,12 +368,11 @@ static unsigned char __init esb_getdevice (void)
          *      Find the PCI device
          */
 
-        while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev)
                 if (pci_match_device(esb_pci_tbl, dev)) {
                         esb_pci = dev;
                         break;
                 }
-        }
 
         if (esb_pci) {
         	if (pci_enable_device(esb_pci)) {
@@ -430,6 +429,7 @@ err_release:
 		pci_release_region(esb_pci, 0);
 err_disable:
 		pci_disable_device(esb_pci);
+		pci_dev_put(esb_pci);
 	}
 out:
 	return 0;
@@ -481,6 +481,7 @@ err_unmap:
 	pci_release_region(esb_pci, 0);
 /* err_disable: */
 	pci_disable_device(esb_pci);
+	pci_dev_put(esb_pci);
 /* out: */
         return ret;
 }
@@ -497,6 +498,7 @@ static void __exit watchdog_cleanup (void)
 	iounmap(BASEADDR);
 	pci_release_region(esb_pci, 0);
 	pci_disable_device(esb_pci);
+	pci_dev_put(esb_pci);
 }
 
 module_init(watchdog_init);