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drm: add drm_fb_helper_restore_fbdev_mode_unlocked()

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All drm_fb_helper_restore_fbdev_mode() call sites, save one, do the same
locking.  Simplify this into drm_fb_helper_restore_fbdev_mode_unlocked().

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rob Clark
2014-05-30 12:29:48 -04:00
committed by Dave Airlie
parent 51fd371bba
commit 5ea1f752ae
10 changed files with 48 additions and 49 deletions
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4
drivers/gpu/drm/gma500/psb_drv.c
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@@ -112,11 +112,9 @@ static void psb_driver_lastclose(struct drm_device *dev)
struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_fbdev *fbdev = dev_priv->fbdev;
drm_modeset_lock_all(dev);
ret = drm_fb_helper_restore_fbdev_mode(&fbdev->psb_fb_helper);
ret = drm_fb_helper_restore_fbdev_mode_unlocked(&fbdev->psb_fb_helper);
if (ret)
DRM_DEBUG("failed to restore crtc mode\n");
drm_modeset_unlock_all(dev);
return;
}