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 <mche...@kernel.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.mche...@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

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