From: Frank Li Date: Tue, 20 Feb 2024 16:19:21 +0000 (-0500) Subject: PCI: imx6: Clean up addr_space retrieval code X-Git-Tag: v6.9-rc1~116^2~1^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1bd0d43dcf3b4259c51b2e6fd87eb567b622d90d;p=thirdparty%2Fkernel%2Flinux.git PCI: imx6: Clean up addr_space retrieval code Since the dw_pcie_ep_init() function is already fetching the 'addr_space' region, no need to do the same in this driver. Link: https://lore.kernel.org/r/20240220161924.3871774-12-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi Reviewed-by: Manivannan Sadhasivam --- diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index b3aaacc88f384..2907a8f25e332 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1061,7 +1061,6 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, int ret; unsigned int pcie_dbi2_offset; struct dw_pcie_ep *ep; - struct resource *res; struct dw_pcie *pci = imx6_pcie->pci; struct dw_pcie_rp *pp = &pci->pp; struct device *dev = pci->dev; @@ -1080,14 +1079,8 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, pcie_dbi2_offset = SZ_4K; break; } - pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); - if (!res) - return -EINVAL; - ep->phys_base = res->start; - ep->addr_size = resource_size(res); - ep->page_size = SZ_64K; + pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; ret = dw_pcie_ep_init(ep); if (ret) {