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Date: Wed, 7 Nov 2018 05:16:49 +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>,
"stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: [PATCHv2] PCI/Layerscape: fix wrongly invoking of outbound window
disable accessor
From: Hou Zhiqiang <Zhiqiang.Hou@....com>
The order of parameters is not correct when invoking the outbound
window disable routine.
Fixes: commit 4a2745d760fac ("PCI: layerscape: Disable outbound
windows configured by bootloader").
Cc: stable@...r.kernel.org
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
---
V2:
- Tagged this patch for stable.
- Reworded the commit description.
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 3724d3ef7008..7aa9a82b7ebd 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
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