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drm/omap: gem: Switch to gem_free_object_unlocked() 

The only thing that omap_gem_free_object does that might need the magic
protection of struct_mutex (of keeping all objects alive if that lock is
held, even if the last reference is gone) is the mm_list manipulation.
This is already protected by the separate omapdrm->list_lock, which
means that struct_mutex is not needed by omapdrm. We can switch to
gem_free_object_unlocked()

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Daniel Vetter 2018-05-25 19:39:25 +03:00 committed by Tomi Valkeinen
parent 5117bd898e
commit f8466184bd
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/omapdrm/omap_drv.c
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@ -493,7 +493,7 @@ static struct drm_driver omap_drm_driver = {
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_export = omap_gem_prime_export,
.gem_prime_import = omap_gem_prime_import,
.gem_free_object = omap_gem_free_object,
.gem_free_object_unlocked = omap_gem_free_object,
.gem_vm_ops = &omap_gem_vm_ops,
.dumb_create = omap_gem_dumb_create,
.dumb_map_offset = omap_gem_dumb_map_offset,