linux-kernel - [PATCH] PCI/Layerscape: fix wrongly invoking of outbound window disable accessor

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Message-ID: <20181025085323.8819-1-Zhiqiang.Hou@nxp.com>
Date:   Thu, 25 Oct 2018 08:53:37 +0000
From:   "Z.q. Hou" <zhiqiang.hou@....com>
To:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "lorenzo.pieralisi@....com" <lorenzo.pieralisi@....com>
CC:     Roy Zang <roy.zang@....com>, "M.h. Lian" <minghuan.lian@....com>,
        "Z.q. Hou" <zhiqiang.hou@....com>
Subject: [PATCH] PCI/Layerscape: fix wrongly invoking of outbound window
 disable accessor

From: Hou Zhiqiang <Zhiqiang.Hou@....com>

This issue is introduced by commit 4a2745d760fac ("PCI: layerscape: Disable
outbound windows configured by bootloader").

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
---
 drivers/pci/controller/dwc/pci-layerscape.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 69f3f1a5a782..b2085988dbee 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -88,7 +88,7 @@ static void ls_pcie_disable_outbound_atus(struct ls_pcie *pcie)
 	int i;
 
 	for (i = 0; i < PCIE_IATU_NUM; i++)
-		dw_pcie_disable_atu(pcie->pci, DW_PCIE_REGION_OUTBOUND, i);
+		dw_pcie_disable_atu(pcie->pci, i, DW_PCIE_REGION_OUTBOUND);
 }
 
 static int ls1021_pcie_link_up(struct dw_pcie *pci)
-- 
2.17.1