diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
index b56d12bf5900..e25722658c14 100644
--- a/arch/tile/kernel/pci.c
+++ b/arch/tile/kernel/pci.c
@@ -400,16 +400,6 @@ void pcibios_set_master(struct pci_dev *dev)
 	/* No special bus mastering setup handling. */
 }
 
-/*
- * This can be called from the generic PCI layer, but doesn't need to
- * do anything.
- */
-char __devinit *pcibios_setup(char *str)
-{
-	/* Nothing needs to be done. */
-	return str;
-}
-
 /*
  * This is called from the generic Linux layer.
  */