PCI: imx6: Use tabs for indentation

[ Upstream commit d88a7ef9 ]

This patch fixes the following checkpatch error:

  ERROR: code indent should use tabs where possible
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

drivers/pci/host/pci-imx6.c

@@ -533,8 +533,8 @@ static int __init imx6_add_pcie_port(struct pcie_port *pp,
 		}
 
 		ret = devm_request_irq(&pdev->dev, pp->msi_irq,
-		                       imx6_pcie_msi_handler,
-		                       IRQF_SHARED, "mx6-pcie-msi", pp);
+				       imx6_pcie_msi_handler,
+				       IRQF_SHARED, "mx6-pcie-msi", pp);
 		if (ret) {
 			dev_err(&pdev->dev, "failed to request MSI irq\n");
 			return -ENODEV;