From fa92dba92c0026a8378085dbeab8a1d8ad8476c6 Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Mon, 28 Aug 2017 18:52:57 +0800 Subject: [PATCH] PCI: layerscape: Refactor ls1021_pcie_host_init() ls1021_pcie_host_init() duplicated the code in the generic ls_pcie_host_init(). Call ls_pcie_host_init() instead of duplicating the code. Signed-off-by: Hou Zhiqiang Signed-off-by: Bjorn Helgaas Acked-by: Roy Zang --- drivers/pci/dwc/pci-layerscape.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/pci/dwc/pci-layerscape.c b/drivers/pci/dwc/pci-layerscape.c index 160035efa4d9..27234dae4cba 100644 --- a/drivers/pci/dwc/pci-layerscape.c +++ b/drivers/pci/dwc/pci-layerscape.c @@ -164,16 +164,7 @@ static int ls1021_pcie_host_init(struct pcie_port *pp) } pcie->index = index[1]; - dw_pcie_setup_rc(pp); - - iowrite32(1, pci->dbi_base + PCIE_DBI_RO_WR_EN); - ls_pcie_fix_class(pcie); - ls_pcie_clear_multifunction(pcie); - iowrite32(0, pci->dbi_base + PCIE_DBI_RO_WR_EN); - - ls_pcie_drop_msg_tlp(pcie); - - return 0; + return ls_pcie_host_init(pp); } static int ls_pcie_msi_host_init(struct pcie_port *pp, -- 2.20.1