diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index d0c3a4c6703b..0b8f2cafed19 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -177,7 +177,6 @@ quiet_cmd_headergen = GENHDR  $@
       cmd_headergen = mkdir -p $(obj)/generated && $(PYTHON3) $(src)/registers/gen_header.py \
 		      $(headergen-opts) --rnn $(src)/registers --xml $< c-defines > $@
 
-# TODO how to do this for a2xx/a5xx which have different .xml arg?
 quiet_cmd_headergen_json = GENHDRJSN  $@
       cmd_headergen_json = mkdir -p $(obj)/generated && $(PYTHON3) $(src)/registers/gen_header.py \
 		      $(headergen-opts) --rnn $(src)/registers --xml $(filter %.xml,$^) perfcntrs --json $< > $@