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-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index d9fbbe191071..a135498a1298 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -163,11 +163,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
goto out_no_copy;
}
- ret = mutex_lock_interruptible(&dev->mode_config.mutex);
- if (unlikely(ret != 0)) {
- ret = -ERESTARTSYS;
- goto out_no_mode_mutex;
- }
+ drm_modeset_lock_all(dev);
obj = drm_mode_object_find(dev, arg->fb_id, DRM_MODE_OBJECT_FB);
if (!obj) {
@@ -200,8 +196,7 @@ out_no_surface:
ttm_read_unlock(&vmaster->lock);
out_no_ttm_lock:
out_no_fb:
- mutex_unlock(&dev->mode_config.mutex);
-out_no_mode_mutex:
+ drm_modeset_unlock_all(dev);
out_no_copy:
kfree(clips);
out_clips:
@@ -251,11 +246,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
goto out_no_copy;
}
- ret = mutex_lock_interruptible(&dev->mode_config.mutex);
- if (unlikely(ret != 0)) {
- ret = -ERESTARTSYS;
- goto out_no_mode_mutex;
- }
+ drm_modeset_lock_all(dev);
obj = drm_mode_object_find(dev, arg->fb_id, DRM_MODE_OBJECT_FB);
if (!obj) {
@@ -282,8 +273,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
ttm_read_unlock(&vmaster->lock);
out_no_ttm_lock:
out_no_fb:
- mutex_unlock(&dev->mode_config.mutex);
-out_no_mode_mutex:
+ drm_modeset_unlock_all(dev);
out_no_copy:
kfree(clips);
out_clips: