[PATCH 1/2] drm/atomic: WARN about missing acquire_ctx in drm_atomic_get_private_obj_state()

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The crtc/plane/connector counterparts of
drm_atomic_get_private_obj_state() all WARN about a missing
acquire_ctx. Do the same in drm_atomic_get_private_obj_state()
for consistency.

Cc: Maxime Ripard <mripard@kernel.org>
Cc: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/drm_atomic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index be2cb6e43cb0..5d31b20e67ab 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -836,6 +836,8 @@ drm_atomic_get_private_obj_state(struct drm_atomic_state *state,
 	struct __drm_private_objs_state *arr;
 	struct drm_private_state *obj_state;
 
+	WARN_ON(!state->acquire_ctx);
+
 	obj_state = drm_atomic_get_new_private_obj_state(state, obj);
 	if (obj_state)
 		return obj_state;
-- 
2.49.1