From 84c3ffd284ed58dc66a752e0496e87905d6f9d0b Mon Sep 17 00:00:00 2001
From: Eric Miao <eric.miao@marvell.com>
Date: Tue, 11 Nov 2008 21:47:07 +0800
Subject: [PATCH] --- yaml --- r: 119292 b: refs/heads/master c:
 6cc4abe43e9362034881ad8c005f4ab8a684ae3e h: refs/heads/master v: v3

---
 [refs]                      | 2 +-
 trunk/drivers/video/pxafb.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index d697bcb926cb..66401a1bf7d8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1ec26db1f8cae0aca64708e0fe1f687eab7c82e5
+refs/heads/master: 6cc4abe43e9362034881ad8c005f4ab8a684ae3e
diff --git a/trunk/drivers/video/pxafb.c b/trunk/drivers/video/pxafb.c
index 64990592dc58..cc59c52e1103 100644
--- a/trunk/drivers/video/pxafb.c
+++ b/trunk/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)) {