linux-kernel - [PATCH 3/3] drm/msm: drop redundant output in debug message

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Date:	Sat,  4 Apr 2015 04:39:09 +0200
From:	Nicholas Mc Guire <hofrat@...dl.org>
To:	David Airlie <airlied@...ux.ie>
Cc:	Hai Li <hali@...eaurora.org>, Rob Clark <robdclark@...il.com>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Nicholas Mc Guire <hofrat@...dl.org>
Subject: [PATCH 3/3] drm/msm: drop redundant output in debug message

wait_for_completion_timeout returns 0 in case of timeout so printing the
return value here will always yield 0 and is therefor redundant - dropped.

Signed-off-by: Nicholas Mc Guire <hofrat@...dl.org>
---

This was compile tested with qcom_defconfig +    
CONFIG_DRM=m (implies CONFIG_DRM_MSM=m)

Patch is against 4.0-rc6 (localversion-next is -next-20150402)

 drivers/gpu/drm/msm/edp/edp_aux.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/edp/edp_aux.c b/drivers/gpu/drm/msm/edp/edp_aux.c
index d1b6833..645ea07 100644
--- a/drivers/gpu/drm/msm/edp/edp_aux.c
+++ b/drivers/gpu/drm/msm/edp/edp_aux.c
@@ -157,7 +157,7 @@ ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, struct drm_dp_aux_msg *msg)
 		 */
 		edp_write(aux->base + REG_EDP_AUX_TRANS_CTRL, 0);
 		msm_edp_aux_ctrl(aux, 1);
-		pr_err("%s: aux timeout, %lu\n", __func__, time_left);
+		pr_err("%s: aux timeout,\n", __func__);
 		ret = -ETIMEDOUT;
 		goto unlock_exit;
 	}
-- 
1.7.10.4

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