From afb374f8ac0715ff10e580e8d83c206dc4b7017e Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 11 Oct 2016 20:11:23 -0500 Subject: [PATCH] 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 --- drivers/pci/host/pcie-armada8k.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/host/pcie-armada8k.c b/drivers/pci/host/pcie-armada8k.c index b97ba975dee4..121f6c8f4d2e 100644 --- a/drivers/pci/host/pcie-armada8k.c +++ b/drivers/pci/host/pcie-armada8k.c @@ -73,10 +73,11 @@ struct armada8k_pcie { static int armada8k_pcie_link_up(struct pcie_port *pp) { struct armada8k_pcie *pcie = to_armada8k_pcie(pp); + void __iomem *base = pcie->base; u32 reg; u32 mask = PCIE_GLB_STS_RDLH_LINK_UP | PCIE_GLB_STS_PHY_LINK_UP; - reg = readl(pcie->base + PCIE_GLOBAL_STATUS_REG); + reg = readl(base + PCIE_GLOBAL_STATUS_REG); if ((reg & mask) == mask) return 1;