ARC: Don't memzero twice in dma_alloc_coherent for __GFP_ZERO

[deliverable/linux.git] / arch / arc / Makefile

diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index 6107062c01115dbea8a56e02bce254a8ba5b91af..46d87310220dadaf96be4ff08c42b240d2eb4916 100644 (file)
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -49,7 +49,8 @@ endif
 
 ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE
 # Generic build system uses -O2, we want -O3
-cflags-y  += -O3
+# Note: No need to add to cflags-y as that happens anyways
+ARCH_CFLAGS += -O3
 endif
 
 # small data is default for elf32 tool-chain. If not usable, disable it