drm/msm: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int, this patch assigns the return value of wait_for_completion_timeout to an appropriately typed and named variable. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
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@ -1018,7 +1018,7 @@ static void edp_ctrl_off_worker(struct work_struct *work)
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{
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struct edp_ctrl *ctrl = container_of(
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work, struct edp_ctrl, off_work);
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int ret;
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unsigned long time_left;
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mutex_lock(&ctrl->dev_mutex);
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@ -1030,11 +1030,11 @@ static void edp_ctrl_off_worker(struct work_struct *work)
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reinit_completion(&ctrl->idle_comp);
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edp_state_ctrl(ctrl, EDP_STATE_CTRL_PUSH_IDLE);
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ret = wait_for_completion_timeout(&ctrl->idle_comp,
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time_left = wait_for_completion_timeout(&ctrl->idle_comp,
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msecs_to_jiffies(500));
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if (ret <= 0)
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DBG("%s: idle pattern timedout, %d\n",
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__func__, ret);
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if (time_left <= 0)
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DBG("%s: idle pattern timedout, %lu\n",
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__func__, time_left);
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edp_state_ctrl(ctrl, 0);
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