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DRM: Armada: prime refcounting bug fix
Commit 011c2282c7
changed the way refcounting on imported dma_bufs
works, and this hadn't been spotted while forward-porting Armada.
Reflect the changes in that commit into the Armada driver.
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1 changed files with 1 additions and 1 deletions
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@ -558,7 +558,6 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
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* refcount on the gem object itself.
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*/
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drm_gem_object_reference(obj);
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dma_buf_put(buf);
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return obj;
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}
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}
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@ -574,6 +573,7 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
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}
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dobj->obj.import_attach = attach;
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get_dma_buf(buf);
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/*
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* Don't call dma_buf_map_attachment() here - it maps the
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