Commit 02232343 authored Aug 28, 2017 by Hou Zhiqiang Committed by Bjorn Helgaas Aug 29, 2017

PCI: layerscape: Move STRFMR1 access out from the DBI write-enable bracket



The STRFMR1 is not a DBI read-only register, so move it out from the
write-enable bracket.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Roy Zang <tie-fei.zang@freescale.com>

parent a36deff6

drivers/pci/dwc/pci-layerscape.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -162,9 +162,10 @@ static int ls_pcie_host_init(struct pcie_port *pp)
		iowrite32(1, pci->dbi_base + PCIE_DBI_RO_WR_EN);
		ls_pcie_fix_class(pcie);
		ls_pcie_clear_multifunction(pcie);
		ls_pcie_drop_msg_tlp(pcie);
		iowrite32(0, pci->dbi_base + PCIE_DBI_RO_WR_EN);

		ls_pcie_drop_msg_tlp(pcie);

		dw_pcie_setup_rc(pp);

		return 0;