[Intel-gfx] [maintainer-tools PATCH 5/6] dim: add dim sparse subcommand to run sparse on a commit range

[Jani Nikula]

Run sparse only on files that have changed in the range.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 dim     |  9 +++++++++
 dim.rst | 22 +++++++++++++++-------
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/dim b/dim
index e3ef4365e85f..bef7bb6c401b 100755
--- a/dim
+++ b/dim
@@ -731,6 +731,15 @@ function dim_checkpatch
 	done
 }
 
+function dim_sparse
+{
+	local range=$(rangeish "$1")
+
+	make $DIM_MAKE_OPTIONS
+	touch --no-create `git diff --name-only $range` `git diff --name-only`
+	make C=1
+}
+
 function dim_checker
 {
 	rm -f drivers/gpu/drm/i915/*.o drivers/gpu/drm/i915/*.ko
diff --git a/dim.rst b/dim.rst
index 58e222a7d590..7244052dea03 100644
--- a/dim.rst
+++ b/dim.rst
@@ -186,12 +186,6 @@ fixes *commit-ish*
 Print the Fixes: and Cc: lines for the supplied *commit-ish* in the linux kernel
 CodingStyle approved format.
 
-check-patch|cp [*commit-ish* [.. *commit-ish*]]
------------------------------------------------
-Runs the given commit range commit-ish..commit-ish through the check tools. If
-no commit-ish is passed, defaults to HEAD^..HEAD. If one commit-ish is passed
-instead of a range, the range commit-ish..HEAD is used.
-
 cherry-pick *commit-ish* [*git cherry-pick arguments*]
 ------------------------------------------------------
 
@@ -259,9 +253,23 @@ remote is up-to-date. Useful if drm-intel-next has been changed since the last
 run of the update-next command (e.g. to apply a hotfix before sending out the
 pull request).
 
+checkpatch|check-patch|cp [*commit-ish* [.. *commit-ish*]]
+----------------------------------------------------------
+Runs the given commit range commit-ish..commit-ish through the check tools.
+
+If no commit-ish is passed, defaults to HEAD^..HEAD. If one commit-ish is passed
+instead of a range, the range commit-ish..HEAD is used.
+
+sparse [*commit-ish* [.. *commit-ish*]]
+---------------------------------------
+Run sparse on the files changed by the given commit range.
+
+If no commit-ish is passed, defaults to HEAD^..HEAD. If one commit-ish is passed
+instead of a range, the range commit-ish..HEAD is used.
+
 checker
 -------
-Run sparse on the kernel.
+Run sparse on drm/i915.
 
 create-branch *branch* [*commit-ish*]
 -------------------------------------
-- 
2.1.4