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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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7
drivers/gpu/drm/tegra/fb.c
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@@ -346,11 +346,8 @@ static void tegra_fbdev_free(struct tegra_fbdev *fbdev)
void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev)
{
if (fbdev) {
drm_modeset_lock_all(fbdev->base.dev);
drm_fb_helper_restore_fbdev_mode(&fbdev->base);
drm_modeset_unlock_all(fbdev->base.dev);
}
if (fbdev)
drm_fb_helper_restore_fbdev_mode_unlocked(&fbdev->base);
}
static void tegra_fb_output_poll_changed(struct drm_device *drm)