Signed-off-by: Jiri Slaby <[email protected]>
alim1535_wdt.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
--- 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;
@@ -392,6 +395,8 @@ static int __init watchdog_init(void)
{
int ret;
+ ali_pci = NULL;
+
spin_lock_init(&ali_lock);
/* Check whether or not the hardware watchdog is there */
@@ -445,6 +450,7 @@ static void __exit watchdog_exit(void)
ali_stop();
/* Deregister */
+ pci_dev_put(ali_pci);
unregister_reboot_notifier(&ali_notifier);
misc_deregister(&ali_miscdev);
}
-
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