diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0016-crypto-ccp-invoke-the-DMA-callback-in-a-standard-way.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0016-crypto-ccp-invoke-the-DMA-callback-in-a-standard-way.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0016-crypto-ccp-invoke-the-DMA-callback-in-a-standard-way.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0016-crypto-ccp-invoke-the-DMA-callback-in-a-standard-way.patch new file mode 100644 index 00000000..c7f32e89 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0016-crypto-ccp-invoke-the-DMA-callback-in-a-standard-way.patch @@ -0,0 +1,33 @@ +From 32b7780948ec9a7dba7507ad74dfc4a50891283b Mon Sep 17 00:00:00 2001 +From: amd <amd@sosxen2.amd.com> +Date: Tue, 5 Sep 2017 17:08:14 -0500 +Subject: [PATCH 16/95] 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> +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@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 64f4b57..8b9da58 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); + } +-- +2.7.4 + |