kbuild: remove *.su files generated by -fstack-usage

Make sure 'make clean' removes *.su files generated by the gcc option
-fstack-usage.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Michal Marek <mmarek@suse.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 7ff1239f9cd2..f618530a3870 100644
--- a/Makefile
+++ b/Makefile
@@ -1430,6 +1430,7 @@ clean: $(clean-dirs)
 		\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
 		-o -name '*.ko.*' \
 		-o -name '*.dwo'  \
+		-o -name '*.su'  \
 		-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
 		-o -name '*.symtypes' -o -name 'modules.order' \
 		-o -name modules.builtin -o -name '.tmp_*.o.*' \