Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

[linux-2.6-omap-h63xx.git] / drivers / pci / search.c

diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 3b3b5f1787973556f7dacecd01b1ab3bbe68b68f..5af8bd5381497656291ec61de58e678e8b874dd6 100644 (file)
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -162,10 +162,11 @@ EXPORT_SYMBOL(pci_find_slot);
  * time.
  */
 struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
-                               const struct pci_dev *from)
+                               struct pci_dev *from)
 {
        struct pci_dev *pdev;
 
+       pci_dev_get(from);
        pdev = pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
        pci_dev_put(pdev);
        return pdev;
@@ -263,19 +264,15 @@ static int match_pci_dev_by_id(struct device *dev, void *data)
  * this file.
  */
 static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
-                                        const struct pci_dev *from)
+                                        struct pci_dev *from)
 {
        struct device *dev;
        struct device *dev_start = NULL;
        struct pci_dev *pdev = NULL;
 
        WARN_ON(in_interrupt());
-       if (from) {
-               /* FIXME
-                * take the cast off, when bus_find_device is made const.
-                */
-               dev_start = (struct device *)&from->dev;
-       }
+       if (from)
+               dev_start = &from->dev;
        dev = bus_find_device(&pci_bus_type, dev_start, (void *)id,
                              match_pci_dev_by_id);
        if (dev)
@@ -303,7 +300,7 @@ static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
  */
 struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
                               unsigned int ss_vendor, unsigned int ss_device,
-                              const struct pci_dev *from)
+                              struct pci_dev *from)
 {
        struct pci_dev *pdev;
        struct pci_device_id *id;