linux-kernel - [PATCH v2 19/39] drm/i915: i915_gem_region.h: fix i915_gem_apply_to_region

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Date:   Wed, 13 Jul 2022 09:12:07 +0100
From:   Mauro Carvalho Chehab <mchehab@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Thomas Hellström 
        <thomas.hellstrom@...ux.intel.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Matthew Auld <matthew.auld@...el.com>,
        Nirmoy Das <nirmoy.das@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 19/39] drm/i915: i915_gem_region.h: fix i915_gem_apply_to_region_ops doc

The kernel-doc markup for i915_gem_apply_to_region_ops() has some
issues:

1. The field should be marked as @process_obj;
2. The callback parameters aren't document properly, as sphinx
   will consider them to be placed at the wrong place.

Fix (1) and change the way the parameters are described, using
a list, in order for it to be properly parsed during documentation
build time.

Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v2 00/39] at: https://lore.kernel.org/all/cover.1657699522.git.mchehab@kernel.org/

 drivers/gpu/drm/i915/gem/i915_gem_region.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_region.h b/drivers/gpu/drm/i915/gem/i915_gem_region.h
index 2dfcc41c0170..b0134bf4b1b7 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_region.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_region.h
@@ -22,9 +22,11 @@ struct i915_gem_apply_to_region;
  */
 struct i915_gem_apply_to_region_ops {
 	/**
-	 * process_obj - Process the current object
-	 * @apply: Embed this for private data.
-	 * @obj: The current object.
+	 * @process_obj: Callback function to process the current object
+	 * it requires two arguments:
+	 *
+	 * - @apply: Embed this for private data.
+	 * - @obj: The current object.
 	 *
 	 * Note that if this function is part of a ww transaction, and
 	 * if returns -EDEADLK for one of the objects, it may be
-- 
2.36.1