Name
dma_buf_attach —
Add the device to dma_buf's attachments list; optionally, calls attach of dma_buf_ops to allow device-specific attach functionality
Synopsis
struct dma_buf_attachment * dma_buf_attach ( | struct dma_buf * dmabuf, |
| | struct device * dev); |
Arguments
dmabuf
[in] buffer to attach device to.
dev
[in] device to be attached.
Description
Returns struct dma_buf_attachment * for this attachment; returns ERR_PTR on
error.