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    Subject[-mm patch] remove drivers/pci/search.c:pci_find_device_reverse()
    This patch removes the no longer used pci_find_device_reverse().

    Signed-off-by: Adrian Bunk <bunk@stusta.de>

    ---

    drivers/pci/search.c | 38 --------------------------------------
    include/linux/pci.h | 1 -
    2 files changed, 39 deletions(-)

    --- linux-2.6.19-rc5-mm2/include/linux/pci.h.old 2006-11-17 13:52:21.000000000 +0100
    +++ linux-2.6.19-rc5-mm2/include/linux/pci.h 2006-11-17 13:52:30.000000000 +0100
    @@ -442,7 +442,6 @@
    /* Generic PCI functions exported to card drivers */

    struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from);
    -struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int device, const struct pci_dev *from);
    struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
    int pci_find_capability (struct pci_dev *dev, int cap);
    int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
    --- linux-2.6.19-rc5-mm2/drivers/pci/search.c.old 2006-11-17 13:52:38.000000000 +0100
    +++ linux-2.6.19-rc5-mm2/drivers/pci/search.c 2006-11-17 13:52:52.000000000 +0100
    @@ -340,43 +340,6 @@
    }

    /**
    - * pci_find_device_reverse - begin or continue searching for a PCI device by vendor/device id
    - * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
    - * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
    - * @from: Previous PCI device found in search, or %NULL for new search.
    - *
    - * Iterates through the list of known PCI devices in the reverse order of
    - * pci_find_device().
    - * If a PCI device is found with a matching @vendor and @device, a pointer to
    - * its device structure is returned. Otherwise, %NULL is returned.
    - * A new search is initiated by passing %NULL as the @from argument.
    - * Otherwise if @from is not %NULL, searches continue from previous device
    - * on the global list.
    - */
    -struct pci_dev *
    -pci_find_device_reverse(unsigned int vendor, unsigned int device, const struct pci_dev *from)
    -{
    - struct list_head *n;
    - struct pci_dev *dev;
    -
    - WARN_ON(in_interrupt());
    - down_read(&pci_bus_sem);
    - n = from ? from->global_list.prev : pci_devices.prev;
    -
    - while (n && (n != &pci_devices)) {
    - dev = pci_dev_g(n);
    - if ((vendor == PCI_ANY_ID || dev->vendor == vendor) &&
    - (device == PCI_ANY_ID || dev->device == device))
    - goto exit;
    - n = n->prev;
    - }
    - dev = NULL;
    -exit:
    - up_read(&pci_bus_sem);
    - return dev;
    -}
    -
    -/**
    * pci_get_class - begin or continue searching for a PCI device by class
    * @class: search for a PCI device with this class designation
    * @from: Previous PCI device found in search, or %NULL for new search.
    @@ -447,7 +410,6 @@
    EXPORT_SYMBOL(pci_dev_present);

    EXPORT_SYMBOL(pci_find_device);
    -EXPORT_SYMBOL(pci_find_device_reverse);
    EXPORT_SYMBOL(pci_find_slot);
    /* For boot time work */
    EXPORT_SYMBOL(pci_find_bus);
    -
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