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| author | Eric Miao <eric.miao@marvell.com> | 2008-11-11 21:47:07 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2008-11-11 21:47:51 +0800 |
| commit | 6cc4abe43e9362034881ad8c005f4ab8a684ae3e (patch) | |
| tree | 2d4b00966ff902cc2b05d83e4867476a4dd3af7d | |
| parent | 1ec26db1f8cae0aca64708e0fe1f687eab7c82e5 (diff) | |
| download | linux-6cc4abe43e9362034881ad8c005f4ab8a684ae3e.tar.bz2 | |
pxafb: only initialize the smart panel thread when dealing with a smartpanel
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
| -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 64990592dc58..cc59c52e1103 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)) { |