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MIPS: Loongson 3: Use temporary struct resource * to avoid repetition 

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>
This commit is contained in:
Bjorn Helgaas 2016-03-02 21:38:29 -06:00
parent 240504adaf
commit 53f0a50977
1 changed files with 7 additions and 7 deletions
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14
arch/mips/pci/fixup-loongson3.c
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@ -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,