diff options
| author | Chuansheng Liu <chuansheng.liu@intel.com> | 2012-11-07 01:21:20 +0800 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-11-06 13:29:45 +0200 |
| commit | 864fa7f46162a32c7c18da0c15d04777aa34ac02 (patch) | |
| tree | 94441695a979b698a84121cd942c0ba9d1b1f060 | |
| parent | 230edc033d9ebb62c1db9579262089fdb2353ee9 (diff) | |
OMAPDSS: DISPC: Fix the usage of wait_for_completion_timeout
The return value of wait_for_completion_timeout() is always
>= 0 with unsigned int type.
So the condition "ret < 0" or "ret >= 0" is pointless.
Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index 33c4403642d..78f78f93a1c 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -3963,9 +3963,6 @@ int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout) if (timeout == 0) return -ETIMEDOUT; - if (timeout == -ERESTARTSYS) - return -ERESTARTSYS; - return 0; } |