[PATCH] drm/gem/shmem: fix documentation of __drm_gem_shmem_free_sgt_locked

From: Alexandre Courbot

Date: Mon Jun 22 2026 - 09:14:31 EST


The kernel-doc comment for __drm_gem_shmem_free_sgt_locked erroneously
mentions __drm_gem_shmem_release_sgt_locked, triggering the following
warning when building with W=e:

Warning: drivers/gpu/drm/drm_gem_shmem_helper.c:174 expecting prototype for __drm_gem_shmem_release_sgt_locked(). Prototype was for __drm_gem_shmem_free_sgt_locked() instead

Fixes: b78dab829760 ("drm/gem/shmem: Introduce __drm_gem_shmem_free_sgt_locked()")
Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
---
drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index c989459eb215..6319fe44a2da 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -159,7 +159,7 @@ struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t
EXPORT_SYMBOL_GPL(drm_gem_shmem_create);

/**
- * __drm_gem_shmem_release_sgt_locked - Unpin and DMA unmap pages, and release the
+ * __drm_gem_shmem_free_sgt_locked - Unpin and DMA unmap pages, and release the
* cached scatter/gather table for an shmem GEM object.
* @shmem: shmem GEM object
*

---
base-commit: f0c1bb8ead8a9790e7d0339354598b50a9c6789a
change-id: 20260622-b4-gem_shmem_free_doc-6dd48f97cd48

Best regards,
--
Alexandre Courbot <acourbot@xxxxxxxxxx>