mutex_unlock(&mdev_state->ops_lock);
}
-static void *mbochs_kmap_atomic_dmabuf(struct dma_buf *buf,
- unsigned long page_num)
-{
- struct mbochs_dmabuf *dmabuf = buf->priv;
- struct page *page = dmabuf->pages[page_num];
-
- return kmap_atomic(page);
-}
-
static void *mbochs_kmap_dmabuf(struct dma_buf *buf, unsigned long page_num)
{
struct mbochs_dmabuf *dmabuf = buf->priv;
.map_dma_buf = mbochs_map_dmabuf,
.unmap_dma_buf = mbochs_unmap_dmabuf,
.release = mbochs_release_dmabuf,
- .map_atomic = mbochs_kmap_atomic_dmabuf,
.map = mbochs_kmap_dmabuf,
.mmap = mbochs_mmap_dmabuf,
};