From: amd <amd@sosxen2.amd.com>
Date: Tue, 5 Sep 2017 22:08:14 +0000 (-0500)
Subject: crypto:ccp - invoke the DMA callback in a standard way
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c07f7c29d1c6a7c62b66299d50acd6ffd171f612;p=linux.git

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

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

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 64f4b571202ae..8b9da58459df1 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);
 		}