diff --git a/[refs] b/[refs]
index 5cb48affc317..625fdb8b9074 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1dfef20a4cf82997d4c7520138ed8188a181241c
+refs/heads/master: 72d4d66205a7e033fa56755ff3f81ab17d952df9
diff --git a/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index c7ec9b7a384b..339e5337135f 100644
--- a/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -469,9 +469,6 @@ ai_buscore_setup(struct si_info *sii, struct bcma_device *cc)
 		sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK;
 	}
 
-	/* figure out buscore */
-	sii->buscore = ai_findcore(&sii->pub, PCIE_CORE_ID, 0);
-
 	return true;
 }
 
@@ -804,15 +801,3 @@ bool ai_deviceremoved(struct si_pub *sih)
 
 	return false;
 }
-
-uint ai_get_buscoretype(struct si_pub *sih)
-{
-	struct si_info *sii = (struct si_info *)sih;
-	return sii->buscore->id.id;
-}
-
-uint ai_get_buscorerev(struct si_pub *sih)
-{
-	struct si_info *sii = (struct si_info *)sih;
-	return sii->buscore->id.rev;
-}
diff --git a/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
index d6fa9829af9a..fb7f43971931 100644
--- a/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/trunk/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
@@ -168,7 +168,6 @@ struct si_info {
 	struct si_pub pub;	/* back plane public state (must be first) */
 	struct bcma_bus *icbus;	/* handle to soc interconnect bus */
 	struct pci_dev *pcibus;	/* handle to pci bus */
-	struct bcma_device *buscore;
 
 	u32 chipst;		/* chip status */
 };
@@ -202,9 +201,6 @@ extern void ai_pci_up(struct si_pub *sih);
 /* Enable Ex-PA for 4313 */
 extern void ai_epa_4313war(struct si_pub *sih);
 
-extern uint ai_get_buscoretype(struct si_pub *sih);
-extern uint ai_get_buscorerev(struct si_pub *sih);
-
 static inline u32 ai_get_cccaps(struct si_pub *sih)
 {
 	return sih->cccaps;