[PATCH] Documentation: Fix typo error in todo.rst

[Sidong Yang]

Change wrong function name drm_modest_lock_all() to drm_modeset_lock_all()

Signed-off-by: Sidong Yang <realwakka at gmail.com>
---
 Documentation/gpu/todo.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 658b52f7ffc6..436489b53fea 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -305,7 +305,7 @@ acquire context. Replace the boilerplate code surrounding
 drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN() and
 DRM_MODESET_LOCK_ALL_END() instead.
 
-This should also be done for all places where drm_modest_lock_all() is still
+This should also be done for all places where drm_modeset_lock_all() is still
 used.
 
 As a reference, take a look at the conversions already completed in drm core.
-- 
2.17.1