[PATCH] drm/exec: Match the drm_exec_retry() kernel-doc to its parameter name

[Karl Mehltretter <kmehltretter@gmail.com>]

Commit bba175a2d4be ("drm/exec, drm/xe: Avoid abusing the drm_exec
retry pointer") added drm_exec_retry() as a macro whose parameter is
_exec, with a kernel-doc that says @exec, so kernel-doc reports both an
excess and a missing parameter on every docs build.

Say @_exec.

Fixes: bba175a2d4be ("drm/exec, drm/xe: Avoid abusing the drm_exec retry pointer")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
---
 include/drm/drm_exec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/drm_exec.h b/include/drm/drm_exec.h
index cc2937185a9f..ae1d074ade5a 100644
--- a/include/drm/drm_exec.h
+++ b/include/drm/drm_exec.h
@@ -150,7 +150,7 @@ static inline bool drm_exec_is_contended(struct drm_exec *exec)
 
 /**
  * drm_exec_retry() - Unconditionally restart the loop to grab all locks.
- * @exec: drm_exec object
+ * @_exec: drm_exec object
  *
  * Unconditionally retry the loop to lock all objects. For consistency,
  * the exec object needs to be newly initialized.
-- 
2.53.0