drm/i915: debugfs/i915_gem_seqno_info does not need rpm nor struct_mutex

[deliverable/linux.git] / drivers / gpu / drm / drm_ioctl.c

diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 33af4a5ddca153096067df91ae7400383ddbdadf..bb51ee97956d912482768ae74f95f7c00de304df 100644 (file)
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -714,9 +714,9 @@ long drm_ioctl(struct file *filp,
        if (ksize > in_size)
                memset(kdata + in_size, 0, ksize - in_size);
 
-       /* Enforce sane locking for kms driver ioctls. Core ioctls are
+       /* Enforce sane locking for modern driver ioctls. Core ioctls are
         * too messy still. */
-       if ((drm_core_check_feature(dev, DRIVER_MODESET) && is_driver_ioctl) ||
+       if ((!drm_core_check_feature(dev, DRIVER_LEGACY) && is_driver_ioctl) ||
            (ioctl->flags & DRM_UNLOCKED))
                retcode = func(dev, kdata, file_priv);
        else {