diff options
Diffstat (limited to 'drivers/video/pxa3xx-gcu.c')
| -rw-r--r-- | drivers/video/pxa3xx-gcu.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/pxa3xx-gcu.c index 1d71c08a818f..0b4ae0cebeda 100644 --- a/drivers/video/pxa3xx-gcu.c +++ b/drivers/video/pxa3xx-gcu.c @@ -316,12 +316,9 @@ pxa3xx_gcu_wait_idle(struct pxa3xx_gcu_priv *priv) ret = wait_event_interruptible_timeout(priv->wait_idle, !priv->shared->hw_running, HZ*4); - if (ret < 0) + if (ret != 0) break; - if (ret > 0) - continue; - if (gc_readl(priv, REG_GCRBEXHR) == rbexhr && priv->shared->num_interrupts == num) { QERROR("TIMEOUT"); |