diff options
| -rw-r--r-- | include/drm/drm_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 35af23f5fa0d..e32c12877bc5 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h | |||
| @@ -643,6 +643,10 @@ void drm_dev_unplug(struct drm_device *dev); | |||
| 643 | * Unplugging itself is singalled through drm_dev_unplug(). If a device is | 643 | * Unplugging itself is singalled through drm_dev_unplug(). If a device is |
| 644 | * unplugged, these two functions guarantee that any store before calling | 644 | * unplugged, these two functions guarantee that any store before calling |
| 645 | * drm_dev_unplug() is visible to callers of this function after it completes | 645 | * drm_dev_unplug() is visible to callers of this function after it completes |
| 646 | * | ||
| 647 | * WARNING: This function fundamentally races against drm_dev_unplug(). It is | ||
| 648 | * recommended that drivers instead use the underlying drm_dev_enter() and | ||
| 649 | * drm_dev_exit() function pairs. | ||
| 646 | */ | 650 | */ |
| 647 | static inline bool drm_dev_is_unplugged(struct drm_device *dev) | 651 | static inline bool drm_dev_is_unplugged(struct drm_device *dev) |
| 648 | { | 652 | { |