FASTRPC_PHYS(buffer->phys), buffer->size);
if (ret < 0) {
dev_err(buffer->dev, "failed to get scatterlist from DMA API\n");
+ kfree(a);
return -EINVAL;
}
kfree(a);
}
-static void *fastrpc_kmap(struct dma_buf *dmabuf, unsigned long pgnum)
-{
- struct fastrpc_buf *buf = dmabuf->priv;
-
- return buf->virt ? buf->virt + pgnum * PAGE_SIZE : NULL;
-}
-
static void *fastrpc_vmap(struct dma_buf *dmabuf)
{
struct fastrpc_buf *buf = dmabuf->priv;
.map_dma_buf = fastrpc_map_dma_buf,
.unmap_dma_buf = fastrpc_unmap_dma_buf,
.mmap = fastrpc_mmap,
- .map = fastrpc_kmap,
.vmap = fastrpc_vmap,
.release = fastrpc_release,
};