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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-12-07 20:28:39 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-12-11 00:25:18 +0400 |
| commit | 5cd5268806435b6476184430b2806db988c903f0 (patch) | |
| tree | e2df70520a79c5f23157a434f33121b58026fd4a /drivers/gpu | |
| parent | 7513e09596374bb7fbbecfee945fecb5b357c0e9 (diff) | |
| download | linux-5cd5268806435b6476184430b2806db988c903f0.tar.xz | |
DRM: Armada: prime refcounting bug fix
Commit 011c2282c74d 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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index adc7c2da75bb..887816f43476 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -558,7 +558,6 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf) * refcount on the gem object itself. */ drm_gem_object_reference(obj); - dma_buf_put(buf); return obj; } } @@ -574,6 +573,7 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf) } dobj->obj.import_attach = attach; + get_dma_buf(buf); /* * Don't call dma_buf_map_attachment() here - it maps the |