It's probably not what you want, definitely not after Noralf's work to
add drm_dev_enter/exit.
Cc: Noralf Trønnes <noralf@xxxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
include/drm/drm_drv.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 9a688cf12881..ca46a45a9cce 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -740,6 +740,10 @@ void drm_dev_unplug(struct drm_device *dev);
* Unplugging itself is singalled through drm_dev_unplug(). If a device is
* unplugged, these two functions guarantee that any store before calling
* drm_dev_unplug() is visible to callers of this function after it completes
+ *
+ * WARNING: This function fundamentally races against drm_dev_unplug(). It is
+ * recommended that drivers instead use the underlying drm_dev_enter() and
+ * drm_dev_exit() function pairs.
*/
static inline bool drm_dev_is_unplugged(struct drm_device *dev)
{
--
2.20.1
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