diff --git a/[refs] b/[refs]
index 2162e5ed13ea..ca06a2e94157 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7cb710c9a617384cd0ed30638f3acc00125690fc
+refs/heads/master: b6d7c7a91138c883f890c204cd5300172145b0b3
diff --git a/trunk/arch/mips/sgi-ip32/ip32-irq.c b/trunk/arch/mips/sgi-ip32/ip32-irq.c
index de01c9815bdd..8ba08047d164 100644
--- a/trunk/arch/mips/sgi-ip32/ip32-irq.c
+++ b/trunk/arch/mips/sgi-ip32/ip32-irq.c
@@ -31,12 +31,12 @@
 /* issue a PIO read to make sure no PIO writes are pending */
 static void inline flush_crime_bus(void)
 {
-	volatile unsigned long junk = crime->control;
+	crime->control;
 }
 
 static void inline flush_mace_bus(void)
 {
-	volatile unsigned long junk = mace->perif.ctrl.misc;
+	mace->perif.ctrl.misc;
 }
 
 #undef DEBUG_IRQ