Name
dma_buf_unmap_attachment —
unmaps and decreases usecount of the buffer;might deallocate the scatterlist associated. Is a wrapper for unmap_dma_buf
of dma_buf_ops.
Synopsis
void fsfuncdma_buf_unmap_attachment ( | struct dma_buf_attachment * attach, |
| struct sg_table * sg_table) ; |
Arguments
attach
[in] attachment to unmap buffer from
sg_table
[in] scatterlist info of the buffer to unmap