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PCI: xilinx-nwl: Remove nwl_pcie_enable_msi() unused bus parameter

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The nwl_pcie_enable_msi() second parameter (ie "bus") is unused and creates
a fake dependency on the struct pci_bus that need not exist.

Remove it.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
This commit is contained in:
Lorenzo Pieralisi 2017-06-28 15:13:50 -05:00 committed by Bjorn Helgaas
parent 2ea659a9ef
commit 5cbd678482
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/host/pcie-xilinx-nwl.c
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@ -530,7 +530,7 @@ static int nwl_pcie_init_irq_domain(struct nwl_pcie *pcie)
return 0; return 0;
} }
static int nwl_pcie_enable_msi(struct nwl_pcie *pcie, struct pci_bus *bus) static int nwl_pcie_enable_msi(struct nwl_pcie *pcie)
{ {
struct device *dev = pcie->dev; struct device *dev = pcie->dev;
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
@ -838,7 +838,7 @@ static int nwl_pcie_probe(struct platform_device *pdev)
} }
if (IS_ENABLED(CONFIG_PCI_MSI)) { if (IS_ENABLED(CONFIG_PCI_MSI)) {
err = nwl_pcie_enable_msi(pcie, bus); err = nwl_pcie_enable_msi(pcie);
if (err < 0) { if (err < 0) {
dev_err(dev, "failed to enable MSI support: %d\n", err); dev_err(dev, "failed to enable MSI support: %d\n", err);
goto error; goto error;