PCI: layerscape: Fix some format issue of the code

Fix some format issue of the code in EP driver.

Link: https://lore.kernel.org/r/20200918080024.13639-7-Zhiqiang.Hou@nxp.comSigned-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>

drivers/pci/controller/dwc/pci-layerscape-ep.c

@@ -63,7 +63,7 @@ static void ls_pcie_ep_init(struct dw_pcie_ep *ep)
 }
 
 static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
-				  enum pci_epc_irq_type type, u16 interrupt_num)
+				enum pci_epc_irq_type type, u16 interrupt_num)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
 
@@ -87,7 +87,7 @@ static const struct dw_pcie_ep_ops pcie_ep_ops = {
 };
 
 static int __init ls_add_pcie_ep(struct ls_pcie_ep *pcie,
-					struct platform_device *pdev)
+				 struct platform_device *pdev)
 {
 	struct dw_pcie *pci = pcie->pci;
 	struct device *dev = pci->dev;