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.