Merge branch '3.8/misc-2'

Merge omapdss miscellaneous patches.
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 03440e6..2aada9d 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -668,8 +668,10 @@
 {
 	mutex_lock(&hdmi.lock);
 
-	if (hdmi_runtime_get())
+	if (hdmi_runtime_get()) {
+		mutex_unlock(&hdmi.lock);
 		return;
+	}
 
 	hdmi.ip_data.ops->dump_wrapper(&hdmi.ip_data, s);
 	hdmi.ip_data.ops->dump_pll(&hdmi.ip_data, s);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index bf2c68a..b1248c2d 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -620,10 +620,6 @@
 	struct {
 		struct omap_video_timings timings;
 
-		int acbi;	/* ac-bias pin transitions per interrupt */
-		/* Unit: line clocks */
-		int acb;	/* ac-bias pin frequency */
-
 		enum omap_dss_dsi_pixel_format dsi_pix_fmt;
 		enum omap_dss_dsi_mode dsi_mode;
 		struct omap_dss_dsi_videomode_timings dsi_vm_timings;