Commit b440baf3 authored Dec 17, 2025 by Loïc Molinari Committed by Boris Brezillon Dec 18, 2025

drm/gem: Fix kerneldoc warnings



Fix incorrect parameters in drm_gem_shmem_init() and missing " *" on
empty lines in drm_gem_get_huge_mnt().

Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
Fixes: 6e0b1b82 ("drm/gem: Add huge tmpfs mountpoint helpers")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/dri-devel/20251216115605.4babbce0@canb.auug.org.au/


Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20251217172404.31216-1-loic.molinari@collabora.com


Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>

parent c5707993

drivers/gpu/drm/drm_gem_shmem_helper.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -94,9 +94,12 @@ static int __drm_gem_shmem_init(struct drm_device *dev, struct drm_gem_shmem_obj
		}

		/**
		* drm_gem_shmem_init - Initialize an allocated object.
		* drm_gem_shmem_init - Initialize an allocated object of the given size
		* @dev: DRM device
		* @obj: The allocated shmem GEM object.
		* @shmem: shmem GEM object to initialize
		* @size: Size of the object to initialize
		*
		* This function initializes an allocated shmem GEM object.
		*
		* Returns:
		* 0 on success, or a negative error code on failure.

include/drm/drm_gem.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -508,11 +508,11 @@ static inline int drm_gem_huge_mnt_create(struct drm_device *dev,
		/**
		* drm_gem_get_huge_mnt - Get the huge tmpfs mountpoint used by a DRM device
		* @dev: DRM device

		*
		* This function gets the huge tmpfs mountpoint used by DRM device @dev. A huge
		* tmpfs mountpoint is used instead of `shm_mnt` after a successful call to
		* drm_gem_huge_mnt_create() when CONFIG_TRANSPARENT_HUGEPAGE is enabled.

		*
		* Returns:
		* The huge tmpfs mountpoint in use, NULL otherwise.
		*/