From 0549252a1da98c5c39610e1700a9a1755acd0a70 Mon Sep 17 00:00:00 2001 From: Phil Edworthy Date: Mon, 30 Jun 2014 09:37:01 +0100 Subject: [PATCH] PCI: rcar: Remove rcar_pcie_setup_window() resource argument rcar_pcie_setup_window() took both the window number and the resource, which was redundant because we can look up the resource from the window number. Remove the "res" argument. Signed-off-by: Phil Edworthy Signed-off-by: Bjorn Helgaas Acked-by: Simon Horman --- drivers/pci/host/pcie-rcar.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index ee20676de2c7..f033972da9b9 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -317,9 +317,10 @@ static struct pci_ops rcar_pcie_ops = { .write = rcar_pcie_write_conf, }; -static void rcar_pcie_setup_window(int win, struct resource *res, - struct rcar_pcie *pcie) +static void rcar_pcie_setup_window(int win, struct rcar_pcie *pcie) { + struct resource *res = &pcie->res[win]; + /* Setup PCIe address space mappings for each resource */ resource_size_t size; u32 mask; @@ -360,7 +361,7 @@ static int rcar_pcie_setup(int nr, struct pci_sys_data *sys) if (!res->flags) continue; - rcar_pcie_setup_window(i, res, pcie); + rcar_pcie_setup_window(i, pcie); if (res->flags & IORESOURCE_IO) pci_ioremap_io(nr * SZ_64K, res->start); -- 2.39.5