From 8f4cd6f0ea8278ded04145f6034ea7c7f3681fae Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 21 Apr 2020 12:35:28 +0900 Subject: [PATCH] kbuild: fix DT binding schema rule again to avoid needless rebuilds commit 3d4b2238684ac919394eba7fb51bb7eeeec6ab57 upstream. Since commit 7a0496056064 ("kbuild: fix DT binding schema rule to detect command line changes"), this rule is every time re-run even if you change nothing. cmd_dtc takes one additional parameter to pass to the -O option of dtc. We need to pass 'yaml' to if_changed_rule. Otherwise, cmd-check invoked from if_changed_rule is false positive. Fixes: 7a0496056064 ("kbuild: fix DT binding schema rule to detect command line changes") Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman --- scripts/Makefile.lib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index a66fc0acad1e..342618a2bccb 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -297,7 +297,7 @@ define rule_dtc endef $(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE - $(call if_changed_rule,dtc) + $(call if_changed_rule,dtc,yaml) dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)