[PATCH] crypto: ccp - unmap pages and remove unmap objects in callback

[Gary R Hook <gary.hook@amd.com>]

From: amd <amd@sosxen2.amd.com>

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>
---
 drivers/crypto/ccp/ccp-dmaengine.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 901343dd513e..e01b08a28ce5 100644
--- 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);