drm/msm/dsi: fix direct caller of msm_gem_free_object()
This should be using drm_gem_object_put(). Also since this is done only in driver unload path, we don't need to synchronize setting tx_gem_obj to NULL, so juse use the _unlocked() variant. Signed-off-by: Rob Clark <robdclark@gmail.com>
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@ -1063,10 +1063,8 @@ static void dsi_tx_buf_free(struct msm_dsi_host *msm_host)
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if (msm_host->tx_gem_obj) {
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msm_gem_put_iova(msm_host->tx_gem_obj, 0);
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mutex_lock(&dev->struct_mutex);
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msm_gem_free_object(msm_host->tx_gem_obj);
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drm_gem_object_put_unlocked(msm_host->tx_gem_obj);
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msm_host->tx_gem_obj = NULL;
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mutex_unlock(&dev->struct_mutex);
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}
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if (msm_host->tx_buf)
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@ -798,6 +798,7 @@ void msm_gem_describe_objects(struct list_head *list, struct seq_file *m)
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}
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#endif
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/* don't call directly! Use drm_gem_object_put() and friends */
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void msm_gem_free_object(struct drm_gem_object *obj)
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{
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struct drm_device *dev = obj->dev;
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