PCI: xgene: Clean up whitespace

Use tabs (not spaces) for indentation.  No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/host/pci-xgene.c

@@ -160,7 +160,7 @@ static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset)
 }
 
 static void __iomem *xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
-			      int offset)
+					int offset)
 {
 	if ((pci_is_root_bus(bus) && devfn != 0) ||
 	    xgene_pcie_hide_rc_bars(bus, offset))
@@ -265,12 +265,12 @@ static int xgene_v1_pcie_ecam_init(struct pci_config_window *cfg)
 }
 
 struct pci_ecam_ops xgene_v1_pcie_ecam_ops = {
-	.bus_shift      = 16,
-	.init           = xgene_v1_pcie_ecam_init,
-	.pci_ops        = {
-		.map_bus        = xgene_pcie_map_bus,
-		.read           = xgene_pcie_config_read32,
-		.write          = pci_generic_config_write,
+	.bus_shift	= 16,
+	.init		= xgene_v1_pcie_ecam_init,
+	.pci_ops	= {
+		.map_bus	= xgene_pcie_map_bus,
+		.read		= xgene_pcie_config_read32,
+		.write		= pci_generic_config_write,
 	}
 };
 
@@ -280,12 +280,12 @@ static int xgene_v2_pcie_ecam_init(struct pci_config_window *cfg)
 }
 
 struct pci_ecam_ops xgene_v2_pcie_ecam_ops = {
-	.bus_shift      = 16,
-	.init           = xgene_v2_pcie_ecam_init,
-	.pci_ops        = {
-		.map_bus        = xgene_pcie_map_bus,
-		.read           = xgene_pcie_config_read32,
-		.write          = pci_generic_config_write,
+	.bus_shift	= 16,
+	.init		= xgene_v2_pcie_ecam_init,
+	.pci_ops	= {
+		.map_bus	= xgene_pcie_map_bus,
+		.read		= xgene_pcie_config_read32,
+		.write		= pci_generic_config_write,
 	}
 };
 #endif
@@ -318,7 +318,7 @@ static u64 xgene_pcie_set_ib_mask(struct xgene_pcie_port *port, u32 addr,
 }
 
 static void xgene_pcie_linkup(struct xgene_pcie_port *port,
-				   u32 *lanes, u32 *speed)
+			      u32 *lanes, u32 *speed)
 {
 	u32 val32;
 
@@ -593,8 +593,7 @@ static void xgene_pcie_clear_config(struct xgene_pcie_port *port)
 		xgene_pcie_writel(port, i, 0);
 }
 
-static int xgene_pcie_setup(struct xgene_pcie_port *port,
-			    struct list_head *res,
+static int xgene_pcie_setup(struct xgene_pcie_port *port, struct list_head *res,
 			    resource_size_t io_base)
 {
 	struct device *dev = port->dev;
@@ -706,9 +705,9 @@ static const struct of_device_id xgene_pcie_match_table[] = {
 
 static struct platform_driver xgene_pcie_driver = {
 	.driver = {
-		   .name = "xgene-pcie",
-		   .of_match_table = of_match_ptr(xgene_pcie_match_table),
-		   .suppress_bind_attrs = true,
+		.name = "xgene-pcie",
+		.of_match_table = of_match_ptr(xgene_pcie_match_table),
+		.suppress_bind_attrs = true,
 	},
 	.probe = xgene_pcie_probe_bridge,
 };