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-rw-r--r--drivers/video/pxafb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 64990592dc58..cc59c52e1103 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -804,6 +804,9 @@ static int pxafb_smart_thread(void *arg)
804 804
805static int pxafb_smart_init(struct pxafb_info *fbi) 805static int pxafb_smart_init(struct pxafb_info *fbi)
806{ 806{
807 if (!(fbi->lccr0 | LCCR0_LCDT))
808 return 0;
809
807 fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi, 810 fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi,
808 "lcd_refresh"); 811 "lcd_refresh");
809 if (IS_ERR(fbi->smart_thread)) { 812 if (IS_ERR(fbi->smart_thread)) {