nb/intel/i945: Fix errors found by checkpatch.pl

Change-Id: Ic2dd40e73d4a4c091c5ce1f49bbf9ab4d013d7af
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18704
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c
index f6c3364..57f4388 100644
--- a/src/northbridge/intel/i945/northbridge.c
+++ b/src/northbridge/intel/i945/northbridge.c
@@ -163,7 +163,8 @@
 	}
 }
 
-static void intel_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+static void intel_set_subsystem(device_t dev, unsigned int vendor,
+				unsigned int device)
 {
 	if (!vendor || !device) {
 		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
@@ -214,11 +215,10 @@
 static void enable_dev(device_t dev)
 {
 	/* Set the operations if it is a special bus type */
-	if (dev->path.type == DEVICE_PATH_DOMAIN) {
+	if (dev->path.type == DEVICE_PATH_DOMAIN)
 		dev->ops = &pci_domain_ops;
-	} else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
+	else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER)
 		dev->ops = &cpu_bus_ops;
-	}
 }
 
 struct chip_operations northbridge_intel_i945_ops = {