From a26e0108b61d6e65c151af720f2c4248a38f000d Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 11 Oct 2016 08:26:21 -0500 Subject: [PATCH] PCI: designware: Simplify dw_pcie_readl_unroll(), dw_pcie_writel_unroll() dw_pcie_readl_unroll() and dw_pcie_writel_unroll() duplicate what dw_pcie_readl_rc() and dw_pcie_writel_rc() already do, so call them directly. [bhelgaas: reworked into patch series] Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-designware.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index b58f078..7ce4f75 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -161,10 +161,7 @@ static inline u32 dw_pcie_readl_unroll(struct pcie_port *pp, u32 index, u32 reg) { u32 offset = PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(index); - if (pp->ops->readl_rc) - return pp->ops->readl_rc(pp, pp->dbi_base + offset + reg); - - return readl(pp->dbi_base + offset + reg); + return dw_pcie_readl_rc(pp, offset + reg); } static inline void dw_pcie_writel_unroll(struct pcie_port *pp, u32 index, @@ -172,10 +169,7 @@ static inline void dw_pcie_writel_unroll(struct pcie_port *pp, u32 index, { u32 offset = PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(index); - if (pp->ops->writel_rc) - pp->ops->writel_rc(pp, val, pp->dbi_base + offset + reg); - else - writel(val, pp->dbi_base + offset + reg); + dw_pcie_writel_rc(pp, val, offset + reg); } static int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size, -- 2.7.4