1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index 26690a664ec6..d5b7f315098c 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -1251,7 +1251,7 @@ int drm_mode_atomic_ioctl(struct drm_device *dev,
 
         /* disallow for drivers not supporting atomic: */
         if (!drm_core_check_feature(dev, DRIVER_ATOMIC))
-                return -EINVAL;
+                return -EOPNOTSUPP;
 
         /* disallow for userspace that has not enabled atomic cap (even
          * though this may be a bit overkill, since legacy userspace