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Chijun Sima authored
tools/testing/selftests/powerpc: remove redundant CFLAGS in Makefile: "-Wall -O2 -Wall" -> "-O2 -Wall" There are repeated compiler flags "-Wall" in the Makefile. The redundant compiler flag appears to have been there from the introduction of the Makefile. Signed-off-by: Chijun Sima <simachijun@qq.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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