OMAPDSS: HDMI: Remove __exit macro from hdmi_uninit_display

This function is now used in the driver init path to handle
probe errors properly. Thus, it may be possible to use this function
outside the exit path.
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Reported-by: NYuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: NRicardo Neri <ricardo.neri@ti.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/hdmi.c

@@ -365,7 +365,7 @@ static int __init hdmi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-static void __exit hdmi_uninit_display(struct omap_dss_device *dssdev)
+static void hdmi_uninit_display(struct omap_dss_device *dssdev)
 {
 	DSSDBG("uninit_display\n");