aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/crypto/ccp/ccp-dmaengine.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/ccp/ccp-dmaengine.c')
-rw-r--r--drivers/crypto/ccp/ccp-dmaengine.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 6553912804f7..e5d9278f4019 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -63,6 +63,7 @@ static void ccp_free_chan_resources(struct dma_chan *dma_chan)
63 ccp_free_desc_resources(chan->ccp, &chan->complete); 63 ccp_free_desc_resources(chan->ccp, &chan->complete);
64 ccp_free_desc_resources(chan->ccp, &chan->active); 64 ccp_free_desc_resources(chan->ccp, &chan->active);
65 ccp_free_desc_resources(chan->ccp, &chan->pending); 65 ccp_free_desc_resources(chan->ccp, &chan->pending);
66 ccp_free_desc_resources(chan->ccp, &chan->created);
66 67
67 spin_unlock_irqrestore(&chan->lock, flags); 68 spin_unlock_irqrestore(&chan->lock, flags);
68} 69}
@@ -273,6 +274,7 @@ static dma_cookie_t ccp_tx_submit(struct dma_async_tx_descriptor *tx_desc)
273 spin_lock_irqsave(&chan->lock, flags); 274 spin_lock_irqsave(&chan->lock, flags);
274 275
275 cookie = dma_cookie_assign(tx_desc); 276 cookie = dma_cookie_assign(tx_desc);
277 list_del(&desc->entry);
276 list_add_tail(&desc->entry, &chan->pending); 278 list_add_tail(&desc->entry, &chan->pending);
277 279
278 spin_unlock_irqrestore(&chan->lock, flags); 280 spin_unlock_irqrestore(&chan->lock, flags);
@@ -426,7 +428,7 @@ static struct ccp_dma_desc *ccp_create_desc(struct dma_chan *dma_chan,
426 428
427 spin_lock_irqsave(&chan->lock, sflags); 429 spin_lock_irqsave(&chan->lock, sflags);
428 430
429 list_add_tail(&desc->entry, &chan->pending); 431 list_add_tail(&desc->entry, &chan->created);
430 432
431 spin_unlock_irqrestore(&chan->lock, sflags); 433 spin_unlock_irqrestore(&chan->lock, sflags);
432 434
@@ -610,6 +612,7 @@ static int ccp_terminate_all(struct dma_chan *dma_chan)
610 /*TODO: Purge the complete list? */ 612 /*TODO: Purge the complete list? */
611 ccp_free_desc_resources(chan->ccp, &chan->active); 613 ccp_free_desc_resources(chan->ccp, &chan->active);
612 ccp_free_desc_resources(chan->ccp, &chan->pending); 614 ccp_free_desc_resources(chan->ccp, &chan->pending);
615 ccp_free_desc_resources(chan->ccp, &chan->created);
613 616
614 spin_unlock_irqrestore(&chan->lock, flags); 617 spin_unlock_irqrestore(&chan->lock, flags);
615 618
@@ -679,6 +682,7 @@ int ccp_dmaengine_register(struct ccp_device *ccp)
679 chan->ccp = ccp; 682 chan->ccp = ccp;
680 683
681 spin_lock_init(&chan->lock); 684 spin_lock_init(&chan->lock);
685 INIT_LIST_HEAD(&chan->created);
682 INIT_LIST_HEAD(&chan->pending); 686 INIT_LIST_HEAD(&chan->pending);
683 INIT_LIST_HEAD(&chan->active); 687 INIT_LIST_HEAD(&chan->active);
684 INIT_LIST_HEAD(&chan->complete); 688 INIT_LIST_HEAD(&chan->complete);