diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index cd10269..644b2d4 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -227,6 +227,11 @@
 	return str;
 }
 
+void pcibios_set_master(struct pci_dev *dev)
+{
+	/* No special bus mastering setup handling */
+}
+
 /* the next one is stolen from the alpha port... */
 
 void __init