diff options
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h index cd54fdbfd8bb..c9866be0460a 100644 --- a/drivers/video/omap2/omapfb/omapfb.h +++ b/drivers/video/omap2/omapfb/omapfb.h @@ -148,6 +148,8 @@ static inline int omapfb_overlay_enable(struct omap_overlay *ovl, struct omap_overlay_info info; ovl->get_overlay_info(ovl, &info); + if (info.enabled == enable) + return 0; info.enabled = enable; return ovl->set_overlay_info(ovl, &info); } |