From 76b810d5fc0cf60e4c98c135011730f84ebe448d Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Date: Tue, 28 May 2019 11:17:35 +0800 Subject: [PATCH] PCI: ls_gen4: WA for SERROR Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> --- drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c +++ b/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c @@ -242,13 +242,13 @@ static int ls_pcie_g4_read_other_conf(st struct ls_pcie_g4 *pcie = to_ls_pcie_g4(pci); int ret; - if (pcie->rev == REV_1_0 && where == PCI_VENDOR_ID) + if (pcie->rev == REV_1_0) ls_pcie_g4_lut_writel(pcie, PCIE_LUT_GCR, 0 << PCIE_LUT_GCR_RRE); ret = pci_generic_config_read(bus, devfn, where, size, val); - if (pcie->rev == REV_1_0 && where == PCI_VENDOR_ID) + if (pcie->rev == REV_1_0) ls_pcie_g4_lut_writel(pcie, PCIE_LUT_GCR, 1 << PCIE_LUT_GCR_RRE);