[WATCHDOG] alim remove pci_find_device

Convert pci_find_device to pci_get_device + pci_dev_put
in alim watchdog cards' drivers (refcounting).

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>

1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
index c5c94e4c9495..0b2c8e841c86 100644
--- a/drivers/char/watchdog/alim1535_wdt.c
+++ b/drivers/char/watchdog/alim1535_wdt.c
@@ -330,17 +330,20 @@ static int __init ali_find_watchdog(void)
         u32 wdog;
 
         /* Check for a 1535 series bridge */
-        pdev = pci_find_device(PCI_VENDOR_ID_AL, 0x1535, NULL);
+        pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1535, NULL);
         if(pdev == NULL)
                 return -ENODEV;
+        pci_dev_put(pdev);
 
         /* Check for the a 7101 PMU */
-        pdev = pci_find_device(PCI_VENDOR_ID_AL, 0x7101, NULL);
+        pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x7101, NULL);
         if(pdev == NULL)
                 return -ENODEV;
 
-        if(pci_enable_device(pdev))
+        if(pci_enable_device(pdev)) {
+                pci_dev_put(pdev);
                 return -EIO;
+        }
 
         ali_pci = pdev;
 
@@ -447,6 +450,7 @@ static void __exit watchdog_exit(void)
         /* Deregister */
         unregister_reboot_notifier(&ali_notifier);
         misc_deregister(&ali_miscdev);
+        pci_dev_put(ali_pci);
 }
 
 module_init(watchdog_init);