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Commit 933ed634 authored by Chuansheng Liu's avatar Chuansheng Liu Committed by Tomi Valkeinen
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OMAPDSS: APPLY: 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: default avatarliu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 864fa7f4

drivers/video/omap2/dss/apply.c

+0 −2
Original line number Diff line number Diff line
@@ -414,8 +414,6 @@ static void wait_pending_extra_info_updates(void) 
	r = wait_for_completion_timeout(&extra_updated_completion, t);

	if (r == 0)

		DSSWARN("timeout in wait_pending_extra_info_updates\n");

	else if (r < 0)

		DSSERR("wait_pending_extra_info_updates failed: %d\n", r);

}



int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)