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    Subject[PATCH -v2 01/16] PCI: add declaration for pcibios_set_master() to pci core
    From: Myron Stowe <>

    Currently, pcibios_set_master() is implemented in architecture-
    specific code. There is nothing architecture-specific about PCI's
    'latency timer'.

    This patch adds a declaration for pcibios_set_master() to PCI's core
    in preperation for pulling the function itself up into the core.
    Without the addition of this declaration, subsequent patches that
    remove inline definitions of pcibios_set_master() would be removing
    the only declaration of such.

    No functional change.

    Signed-off-by: Myron Stowe <>

    include/linux/pci.h | 2 ++
    1 files changed, 2 insertions(+), 0 deletions(-)

    diff --git a/include/linux/pci.h b/include/linux/pci.h
    index 8c230cb..abbd8b6 100644
    --- a/include/linux/pci.h
    +++ b/include/linux/pci.h
    @@ -1440,8 +1440,10 @@ extern u8 pci_cache_line_size;
    extern unsigned long pci_hotplug_io_size;
    extern unsigned long pci_hotplug_mem_size;

    +/* Architecture specific versions may override these (weak) */
    int pcibios_add_platform_entries(struct pci_dev *dev);
    void pcibios_disable_device(struct pci_dev *dev);
    +void pcibios_set_master(struct pci_dev *dev);
    int pcibios_set_pcie_reset_state(struct pci_dev *dev,
    enum pcie_reset_state state);

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      Last update: 2011-10-28 23:51    [W:7.740 / U:0.236 seconds]
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