1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 66803f089d4..2890edbcc43 100644
--- a/Makefile
+++ b/Makefile
@@ -433,7 +433,7 @@ CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
 
 KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__
 
-KBUILD_CFLAGS   := -Wall -Wstrict-prototypes \
+KBUILD_CFLAGS   := -Wall -Werror=strict-prototypes -Wno-trigraphs \
 		   -Wno-format-security \
 		   -fno-builtin -ffreestanding $(CSTD_FLAG)
 KBUILD_CFLAGS	+= -fshort-wchar -fno-strict-aliasing