diff options
| -rw-r--r-- | drivers/video/da8xx-fb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 6ec4f89e34..26db73b138 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -853,9 +853,10 @@ static u32 wait_for_event(u32 event) do { ret = lcdc_irq_handler(); udelay(1000); - } while (!(ret & event)); + --timeout; + } while (!(ret & event) && timeout); - if (timeout <= 0) { + if (!(ret & event)) { printf("%s: event %d not hit\n", __func__, event); return -1; } |