[PATCH] crypto:ccp - invoke the DMA callback in a standard way

[Gary R Hook]

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

Use the provided mechanism in dmaengine.h to invoke the
completion callback.

Signed-off-by: Gary R Hook <gary.h...@amd.com>
---
 drivers/crypto/ccp/ccp-dmaengine.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/crypto/ccp/ccp-dmaengine.c 
b/drivers/crypto/ccp/ccp-dmaengine.c
index e01b08a28ce5..8afd62052edd 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -231,9 +231,7 @@ static struct ccp_dma_desc *ccp_handle_active_desc(struct 
ccp_dma_chan *chan,
                spin_unlock_irqrestore(&chan->lock, flags);
 
                if (tx_desc) {
-                       if (tx_desc->callback &&
-                           (tx_desc->flags & DMA_PREP_INTERRUPT))
-                               tx_desc->callback(tx_desc->callback_param);
+                       dmaengine_desc_get_callback_invoke(tx_desc, NULL);
 
                        dma_run_dependencies(tx_desc);
                }