diff --git a/sys/dev/bktr/bktr_core.c b/sys/dev/bktr/bktr_core.c
index 6e4421e15cd..1b32b893bca 100644
--- a/sys/dev/bktr/bktr_core.c
+++ b/sys/dev/bktr/bktr_core.c
@@ -572,9 +572,9 @@ bktr_store_address(unit, BKTR_MEM_BUF,          buf);
  
 	/* using the pci device id and revision id */
 	/* and determine the card type            */
-	if (PCI_VENDOR(pci_id) == PCI_VENDOR_BROOKTREE)
+	if (BKTR_PCI_VENDOR(pci_id) == PCI_VENDOR_BROOKTREE)
 	{
-		switch (PCI_PRODUCT(pci_id)) {
+		switch (BKTR_PCI_PRODUCT(pci_id)) {
 		case PCI_PRODUCT_BROOKTREE_BT848:
 			if (rev == 0x12)
 				bktr->id = BROOKTREE_848A;
diff --git a/sys/dev/bktr/bktr_os.c b/sys/dev/bktr/bktr_os.c
index a4b64e1e0fa..c446ff32edd 100644
--- a/sys/dev/bktr/bktr_os.c
+++ b/sys/dev/bktr/bktr_os.c
@@ -287,9 +287,9 @@ bktr_probe( device_t dev )
 	unsigned int type = pci_get_devid(dev);
         unsigned int rev  = pci_get_revid(dev);
 
-	if (PCI_VENDOR(type) == PCI_VENDOR_BROOKTREE)
+	if (BKTR_PCI_VENDOR(type) == PCI_VENDOR_BROOKTREE)
 	{
-		switch (PCI_PRODUCT(type)) {
+		switch (BKTR_PCI_PRODUCT(type)) {
 		case PCI_PRODUCT_BROOKTREE_BT848:
 			if (rev == 0x12)
 				device_set_desc(dev, "BrookTree 848A");
@@ -922,11 +922,11 @@ bktr_probe(parent, match, aux)
 {
         struct pci_attach_args *pa = aux;
 
-        if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_BROOKTREE &&
-            (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT848 ||
-             PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT849 ||
-             PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT878 ||
-             PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT879))
+        if (BKTR_PCI_VENDOR(pa->pa_id) == PCI_VENDOR_BROOKTREE &&
+            (BKTR_PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT848 ||
+             BKTR_PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT849 ||
+             BKTR_PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT878 ||
+             BKTR_PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_BROOKTREE_BT879))
                 return 1;
 
         return 0;
diff --git a/sys/dev/bktr/bktr_reg.h b/sys/dev/bktr/bktr_reg.h
index 0d2cde49ba4..16e4bdbeb70 100644
--- a/sys/dev/bktr/bktr_reg.h
+++ b/sys/dev/bktr/bktr_reg.h
@@ -88,15 +88,15 @@
  * Definitions for the Brooktree 848/878 video capture to pci interface.
  */
 #ifndef __NetBSD__
-#define PCI_VENDOR_SHIFT                        0
-#define PCI_VENDOR_MASK                         0xffff
-#define PCI_VENDOR(id) \
-            (((id) >> PCI_VENDOR_SHIFT) & PCI_VENDOR_MASK)
+#define BKTR_PCI_VENDOR_SHIFT                        0
+#define BKTR_PCI_VENDOR_MASK                         0xffff
+#define BKTR_PCI_VENDOR(id) \
+            (((id) >> BKTR_PCI_VENDOR_SHIFT) & BKTR_PCI_VENDOR_MASK)
 
-#define PCI_PRODUCT_SHIFT                       16
-#define PCI_PRODUCT_MASK                        0xffff
-#define PCI_PRODUCT(id) \
-            (((id) >> PCI_PRODUCT_SHIFT) & PCI_PRODUCT_MASK)
+#define BKTR_PCI_PRODUCT_SHIFT                       16
+#define BKTR_PCI_PRODUCT_MASK                        0xffff
+#define BKTR_PCI_PRODUCT(id) \
+            (((id) >> BKTR_PCI_PRODUCT_SHIFT) & BKTR_PCI_PRODUCT_MASK)
 
 /* PCI vendor ID */
 #define PCI_VENDOR_BROOKTREE    0x109e                /* Brooktree */