From: amd Date: Tue, 5 Sep 2017 22:01:51 +0000 (-0500) Subject: crypto: ccp - unmap pages and remove unmap objects in callback X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=01c4c097bcdbf3c3ea288d22f00f469ac139b7bc;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c index d608043c0280..64f4b571202a 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);