Commit 9a4a153b authored Apr 25, 2019 by Nicholas Mc Guire Committed by Rob Clark Jun 18, 2019

drm/msm: check for equals 0 only



wait_for_completion_timeout() returns 0 on timeout and aleast 1 otherwise
so checking for < makes no sense here.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

parent d3cb8f3d

drivers/gpu/drm/msm/dsi/dsi_host.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1049,7 +1049,7 @@ static void dsi_wait4video_done(struct msm_dsi_host *msm_host)
		ret = wait_for_completion_timeout(&msm_host->video_comp,
		msecs_to_jiffies(70));

		if (ret <= 0)
		if (ret == 0)
		DRM_DEV_ERROR(dev, "wait for video done timed out\n");

		dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_VIDEO_DONE, 0);

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