crypto: ccp - unmap pages and remove unmap objects in callback

Clean up the mapped pages and the unmap object once we are done with
it. This enables the final clean-up of the object once the transfer
is complete.

Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index d608043c02804502b9b5ba05beb17ffb999d9918..64f4b571202ae817d61640880fa4c3be8dcdb497 100644 (file)
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -223,6 +223,7 @@ static struct ccp_dma_desc *ccp_handle_active_desc(struct ccp_dma_chan *chan,
                                desc->tx_desc.cookie, desc->status);
 
                        dma_cookie_complete(tx_desc);
+                       dma_descriptor_unmap(tx_desc);
                }
 
                desc = __ccp_next_dma_desc(chan, desc);