dma_buf_kunmap_atomic - Unmap a page obtained by dma_buf_kmap_atomic.
2. SYNOPSIS ▲
void dma_buf_kunmap_atomic(struct dma_buf * dmabuf , unsigned long page_num , void * vaddr );
3. ARGUMENTS ▲
[in] buffer to unmap page from.
[in] page in PAGE_SIZE units to unmap.
[in] kernel space pointer obtained from dma_buf_kmap_atomic.
4. DESCRIPTION ▲
This call must always succeed.
5. COPYRIGHT ▲