Increase awareness of kernel-doc issues by enabling doc check locally when CONFIG_DRM_I915_WERROR=y is enabled. Once the warnings have been fixed, we can pass -Werror to kernel-doc locally, and fail the build when there are kernel-doc warnings in i915. v2: Don't check for KBUILD_EXTRA_WARN (Masahiro) Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- drivers/gpu/drm/i915/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 057ef22fa9c6..831e42175165 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -369,6 +369,13 @@ include $(src)/gvt/Makefile obj-$(CONFIG_DRM_I915) += i915.o obj-$(CONFIG_DRM_I915_GVT_KVMGT) += kvmgt.o +# kernel-doc test +# +# Enable locally for CONFIG_DRM_I915_WERROR=y. See also scripts/Makefile.build +ifdef CONFIG_DRM_I915_WERROR + cmd_checkdoc = $(srctree)/scripts/kernel-doc -none $< +endif + # header test # exclude some broken headers from the test coverage -- 2.39.2
