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dma-buf: Update kerneldoc for sync_file_create
commit24a367348a
upstream. This was missed when adding a dma_fence_get call. While at it also remove the kerneldoc for the static inline helper - no point documenting internals down to every detail. Fixes:30cd85dd6e
("dma-buf/sync_file: hold reference to fence when creating sync_file") Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Cc: Sean Paul <seanpaul@chromium.org> Cc: linux-doc@vger.kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: http://patchwork.freedesktop.org/patch/msgid/20161209185309.1682-3-daniel.vetter@ffwll.ch Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 4 additions and 10 deletions
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@ -67,9 +67,10 @@ static void fence_check_cb_func(struct fence *f, struct fence_cb *cb)
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* sync_file_create() - creates a sync file
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* @fence: fence to add to the sync_fence
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*
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* Creates a sync_file containg @fence. Once this is called, the sync_file
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* takes ownership of @fence. The sync_file can be released with
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* fput(sync_file->file). Returns the sync_file or NULL in case of error.
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* Creates a sync_file containg @fence. This function acquires and additional
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* reference of @fence for the newly-created &sync_file, if it succeeds. The
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* sync_file can be released with fput(sync_file->file). Returns the
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* sync_file or NULL in case of error.
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*/
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struct sync_file *sync_file_create(struct fence *fence)
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{
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@ -90,13 +91,6 @@ struct sync_file *sync_file_create(struct fence *fence)
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}
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EXPORT_SYMBOL(sync_file_create);
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/**
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* sync_file_fdget() - get a sync_file from an fd
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* @fd: fd referencing a fence
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*
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* Ensures @fd references a valid sync_file, increments the refcount of the
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* backing file. Returns the sync_file or NULL in case of error.
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*/
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static struct sync_file *sync_file_fdget(int fd)
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{
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struct file *file = fget(fd);
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