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    Subject[PATCH v1 09/12] MIPS: Loongson 3: Use temporary struct resource * to avoid repetition
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    Use a temporary struct resource pointer to avoid needless repetition of
    "pdev->resource[PCI_ROM_RESOURCE]". No functional change intended.

    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    ---
    arch/mips/pci/fixup-loongson3.c | 14 +++++++-------
    1 file changed, 7 insertions(+), 7 deletions(-)

    diff --git a/arch/mips/pci/fixup-loongson3.c b/arch/mips/pci/fixup-loongson3.c
    index d708ae4..b66b1eb 100644
    --- a/arch/mips/pci/fixup-loongson3.c
    +++ b/arch/mips/pci/fixup-loongson3.c
    @@ -40,20 +40,20 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)

    static void pci_fixup_radeon(struct pci_dev *pdev)
    {
    - if (pdev->resource[PCI_ROM_RESOURCE].start)
    + struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
    +
    + if (res->start)
    return;

    if (!loongson_sysconf.vgabios_addr)
    return;

    - pdev->resource[PCI_ROM_RESOURCE].start =
    - loongson_sysconf.vgabios_addr;
    - pdev->resource[PCI_ROM_RESOURCE].end =
    - loongson_sysconf.vgabios_addr + 256*1024 - 1;
    - pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_COPY;
    + res->start = loongson_sysconf.vgabios_addr;
    + res->end = res->start + 256*1024 - 1;
    + res->flags |= IORESOURCE_ROM_COPY;

    dev_info(&pdev->dev, "BAR %d: assigned %pR for Radeon ROM\n",
    - PCI_ROM_RESOURCE, &pdev->resource[PCI_ROM_RESOURCE]);
    + PCI_ROM_RESOURCE, res);
    }

    DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_ATI, PCI_ANY_ID,
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