selftests/powerpc: Sort the list of SUB_DIRS to build
This list has gotten too long. Split it into individual lines and sort
them, so in future we can add new entries more cleanly.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile
index b120dc1..0c2706b 100644
--- a/tools/testing/selftests/powerpc/Makefile
+++ b/tools/testing/selftests/powerpc/Makefile
@@ -12,7 +12,17 @@
export CFLAGS
-SUB_DIRS = pmu copyloops mm tm primitives stringloops vphn switch_endian dscr benchmarks syscalls
+SUB_DIRS = benchmarks \
+ copyloops \
+ dscr \
+ mm \
+ pmu \
+ primitives \
+ stringloops \
+ switch_endian \
+ syscalls \
+ tm \
+ vphn
endif