diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-29 23:48:25 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-30 15:34:16 +0300 |
| commit | e9b4d7b56f293ed4de9ff7d16759d33492f83180 (patch) | |
| tree | 60c7aa0abb5d7b37fc24e95a7094ef3a70c81bb2 | |
| parent | f641d3b536e559dd2bae9245ec2e7d86cdf623fd (diff) | |
| download | linux-e9b4d7b56f293ed4de9ff7d16759d33492f83180.tar.xz | |
dma-buf: Use recommended structure member reference
I just learned that &struct_name.member_name works and looks pretty
even. It doesn't (yet) link to the member directly though, which would
be really good for big structures or vfunc tables (where the
per-member kerneldoc tends to be long).
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-5-git-send-email-daniel.vetter@ffwll.ch
| -rw-r--r-- | drivers/dma-buf/dma-buf.c | 5 | ||||
| -rw-r--r-- | include/linux/dma-buf.h | 6 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index ab814aff0a5b..718f832a5c71 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -516,9 +516,8 @@ EXPORT_SYMBOL_GPL(dma_buf_get); * Uses file's refcounting done implicitly by fput(). * * If, as a result of this call, the refcount becomes 0, the 'release' file - * operation related to this fd is called. It calls the release operation of - * &struct dma_buf_ops in turn, and frees the memory allocated for dmabuf when - * exported. + * operation related to this fd is called. It calls &dma_buf_ops.release vfunc + * in turn, and frees the memory allocated for dmabuf when exported. */ void dma_buf_put(struct dma_buf *dmabuf) { diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 4d61fc55278b..bfb3704fc6fc 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -66,8 +66,8 @@ struct dma_buf_ops { * is not the case, and the allocation cannot be moved, it should also * fail the attach operation. * - * Any exporter-private housekeeping data can be stored in the priv - * pointer of &dma_buf_attachment structure. + * Any exporter-private housekeeping data can be stored in the + * &dma_buf_attachment.priv pointer. * * This callback is optional. * @@ -106,7 +106,7 @@ struct dma_buf_ops { * * Note that any specific buffer attributes required for this function * should get added to device_dma_parameters accessible via - * device->dma_params from the &dma_buf_attachment. The @attach callback + * &device.dma_params from the &dma_buf_attachment. The @attach callback * should also check these constraints. * * If this is being called for the first time, the exporter can now |