1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index f6db2f37efad..7b0e479c355c 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -9,7 +9,7 @@
  *  Split from:
  *  linux/drivers/ide/pdc202xx.c        Version 0.35    Mar. 30, 2002
  *  Copyright (C) 1998-2002             Andre Hedrick <andre@linux-ide.org>
- *  Copyright (C) 2005-2006             MontaVista Software, Inc.
+ *  Copyright (C) 2005-2007             MontaVista Software, Inc.
  *  Portions Copyright (C) 1999 Promise Technology, Inc.
  *  Author: Frank Tiernan (frankt@promise.com)
  *  Released under terms of General Public License
@@ -341,7 +341,7 @@ static long __devinit detect_pll_input_clock(unsigned long dma_base)
          */
         usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 +
                 (end_time.tv_usec - start_time.tv_usec);
-        pll_input = ((start_count - end_count) & 0x3ffffff) / 10 *
+        pll_input = ((start_count - end_count) & 0x3fffffff) / 10 *
                 (10000000 / usec_elapsed);
 
         DBG("start[%ld] end[%ld]\n", start_count, end_count);
@@ -535,7 +535,7 @@ static int __devinit init_setup_pdc20270(struct pci_dev *dev,
             (dev->bus->self->device == PCI_DEVICE_ID_DEC_21150)) {
                 if (PCI_SLOT(dev->devfn) & 2)
                         return -ENODEV;
-                d->extra = 0;
+
                 while ((findev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
                         if ((findev->vendor == dev->vendor) &&
                             (findev->device == dev->device) &&
@@ -544,7 +544,8 @@ static int __devinit init_setup_pdc20270(struct pci_dev *dev,
                                         findev->irq = dev->irq;
                                 }
                                 ret = ide_setup_pci_devices(dev, findev, d);
-                                pci_dev_put(findev);
+                                if (ret < 0)
+                                        pci_dev_put(findev);
                                 return ret;
                         }
                 }