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drm/msm: remove unbalanced mutex unlock

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This regression stems from 0e08270a1f ("drm/msm: Separate locking of
buffer resources from struct_mutex").

Signed-off-by: Daniel Mack <daniel@zonque.org>
Cc: Sushmita Susheelendra <ssusheel@codeaurora.org>
Cc: Rob Clark <rclark@redhat.com>
Fixes: 0e08270a1f ("drm/msm: Separate locking of buffer resources from struct_mutex")
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Daniel Mack
2018-05-03 14:00:55 +02:00
committed by Rob Clark
parent 641be142bf
commit 3c9620cdff
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/msm/dsi/dsi_host.c
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@@ -1036,7 +1036,6 @@ static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size)
ret = msm_gem_get_iova(msm_host->tx_gem_obj, ret = msm_gem_get_iova(msm_host->tx_gem_obj,
priv->kms->aspace, &iova); priv->kms->aspace, &iova);
mutex_unlock(&dev->struct_mutex);
if (ret) { if (ret) {
pr_err("%s: failed to get iova, %d\n", __func__, ret); pr_err("%s: failed to get iova, %d\n", __func__, ret);
return ret; return ret;