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 b120dc11aebe705d2e6fc18b1bf2861d853e2a28..0c2706bda3301e0c510ecae2ce8f0c71a41d607a 100644 (file)
--- a/tools/testing/selftests/powerpc/Makefile
+++ b/tools/testing/selftests/powerpc/Makefile
@@ -12,7 +12,17 @@ CFLAGS := -Wall -O2 -flto -Wall -Werror -DGIT_VERSION='"$(GIT_VERSION)"' -I$(CUR
 
 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