diff --git a/[refs] b/[refs]
index 8ff8ebdd29e1..3c63dda10356 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4307184f2b9240d0443bdf944c7b9eac044fe67b
+refs/heads/master: 80a7d1d991e35b0370c0396f36f6a076869a6bac
diff --git a/trunk/Makefile b/trunk/Makefile
index d13a9694e159..f9006663f01e 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -321,7 +321,8 @@ KALLSYMS	= scripts/kallsyms
 PERL		= perl
 CHECK		= sparse
 
-CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise $(CF)
+CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
+		  -Wbitwise -Wno-return-void $(CF)
 MODFLAGS	= -DMODULE
 CFLAGS_MODULE   = $(MODFLAGS)
 AFLAGS_MODULE   = $(MODFLAGS)