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path: root/drivers/pci/pcie-designware.c
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Diffstat (limited to 'drivers/pci/pcie-designware.c')
-rw-r--r--drivers/pci/pcie-designware.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/pci/pcie-designware.c b/drivers/pci/pcie-designware.c
index 3aa0487797..2b39e39e0a 100644
--- a/drivers/pci/pcie-designware.c
+++ b/drivers/pci/pcie-designware.c
@@ -166,7 +166,7 @@ static u32 dw_pcie_readl_unroll(struct pcie_port *pp, u32 index, u32 reg)
}
static void dw_pcie_writel_unroll(struct pcie_port *pp, u32 index,
- u32 val, u32 reg)
+ u32 reg, u32 val)
{
u32 offset = PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(index);
@@ -199,20 +199,20 @@ static void dw_pcie_prog_outbound_atu(struct pcie_port *pp, int index,
u32 retries, val;
if (pp->iatu_unroll_enabled) {
- dw_pcie_writel_unroll(pp, index,
- lower_32_bits(cpu_addr), PCIE_ATU_UNR_LOWER_BASE);
- dw_pcie_writel_unroll(pp, index,
- upper_32_bits(cpu_addr), PCIE_ATU_UNR_UPPER_BASE);
- dw_pcie_writel_unroll(pp, index,
- lower_32_bits(cpu_addr + size - 1), PCIE_ATU_UNR_LIMIT);
- dw_pcie_writel_unroll(pp, index,
- lower_32_bits(pci_addr), PCIE_ATU_UNR_LOWER_TARGET);
- dw_pcie_writel_unroll(pp, index,
- upper_32_bits(pci_addr), PCIE_ATU_UNR_UPPER_TARGET);
- dw_pcie_writel_unroll(pp, index,
- type, PCIE_ATU_UNR_REGION_CTRL1);
- dw_pcie_writel_unroll(pp, index,
- PCIE_ATU_ENABLE, PCIE_ATU_UNR_REGION_CTRL2);
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_LOWER_BASE,
+ lower_32_bits(cpu_addr));
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_UPPER_BASE,
+ upper_32_bits(cpu_addr));
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_LIMIT,
+ lower_32_bits(cpu_addr + size - 1));
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_LOWER_TARGET,
+ lower_32_bits(pci_addr));
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_UPPER_TARGET,
+ upper_32_bits(pci_addr));
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_REGION_CTRL1,
+ type);
+ dw_pcie_writel_unroll(pp, index, PCIE_ATU_UNR_REGION_CTRL2,
+ PCIE_ATU_ENABLE);
} else {
dw_pcie_writel_rc(pp, PCIE_ATU_VIEWPORT,
PCIE_ATU_REGION_OUTBOUND | index);