diff options
| -rw-r--r-- | drivers/video/pxafb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 64990592dc5..cc59c52e110 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -804,6 +804,9 @@ static int pxafb_smart_thread(void *arg) static int pxafb_smart_init(struct pxafb_info *fbi) { + if (!(fbi->lccr0 | LCCR0_LCDT)) + return 0; + fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi, "lcd_refresh"); if (IS_ERR(fbi->smart_thread)) { |