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PCI: armada: Add local base pointer
Add a local "base" pointer, as is done for other uses, to simplify a subsequent patch. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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@ -73,10 +73,11 @@ struct armada8k_pcie {
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static int armada8k_pcie_link_up(struct pcie_port *pp)
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{
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struct armada8k_pcie *pcie = to_armada8k_pcie(pp);
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void __iomem *base = pcie->base;
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u32 reg;
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u32 mask = PCIE_GLB_STS_RDLH_LINK_UP | PCIE_GLB_STS_PHY_LINK_UP;
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reg = readl(pcie->base + PCIE_GLOBAL_STATUS_REG);
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reg = readl(base + PCIE_GLOBAL_STATUS_REG);
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if ((reg & mask) == mask)
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return 1;
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