diff --git a/apps/route80h.c b/apps/route80h.c
index b0b142f..8df860c 100644
--- a/apps/route80h.c
+++ b/apps/route80h.c
@@ -40,15 +40,6 @@ static inline void set_bit(volatile uint32_t *flag, int bit, int value)
 	Print(L"new value is 0x%2x\n", val);
 }
 
-static inline int configspace_matches_ids(void *config, uint32_t vendor_id,
-				uint32_t device_id)
-{
-	uint32_t *cfg = config;
-	if (cfg[0] == vendor_id && cfg[1] == device_id)
-		return 1;
-	return 0;
-}
-
 static int is_device(EFI_PCI_IO *pciio, uint16_t vendor_id, uint16_t device_id)
 {
 	lpcif_t lpcif;