ppc: Remove -fno-strict-aliasing

-fno-strict-aliasing is hidding warnings.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/tqc/tqm5200/Makefile b/board/tqc/tqm5200/Makefile
index ce125e2..55c4d99 100644
--- a/board/tqc/tqm5200/Makefile
+++ b/board/tqc/tqm5200/Makefile
@@ -41,7 +41,7 @@
 	rm -f $(LIB) core *.bak $(obj).depend
 
 cam5200_flash.o:	cam5200_flash.c
-	$(CC) $(CFLAGS) -fno-strict-aliasing -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o $@ $<
 
 #########################################################################