PCI: Whitespace cleanup

Fix various whitespace errors.

No functional change.

[bhelgaas: fix other similar problems]
Signed-off-by: Ryan Desfosses <ryan@desfo.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
index 7536eef..04fcd78 100644
--- a/drivers/pci/hotplug/cpcihp_generic.c
+++ b/drivers/pci/hotplug/cpcihp_generic.c
@@ -78,8 +78,8 @@
 
 static int __init validate_parameters(void)
 {
-	char* str;
-	char* p;
+	char *str;
+	char *p;
 	unsigned long tmp;
 
 	if(!bridge) {
@@ -142,8 +142,8 @@
 static int __init cpcihp_generic_init(void)
 {
 	int status;
-	struct resource* r;
-	struct pci_dev* dev;
+	struct resource *r;
+	struct pci_dev *dev;
 
 	info(DRIVER_DESC " version: " DRIVER_VERSION);
 	status = validate_parameters();