PCI: designware: Simplify dw_pcie_readl_unroll(), dw_pcie_writel_unroll() (a26e0108) · Commits · 戴 / test

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 <kishon@ti.com> Signed-off-by:

Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/host/pcie-designware.c

+2 −8

Original line number	Diff line number	Diff line
		@@ -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,

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