diff options
Diffstat (limited to 'drivers/crypto/mediatek/mtk-platform.h')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-platform.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/mediatek/mtk-platform.h b/drivers/crypto/mediatek/mtk-platform.h index cc98c2cdb339..303c152dc931 100644 --- a/drivers/crypto/mediatek/mtk-platform.h +++ b/drivers/crypto/mediatek/mtk-platform.h @@ -88,6 +88,7 @@ struct mtk_desc { * @cmd_dma: DMA address of command descriptor ring * @res_base: pointer to result descriptor ring base * @res_next: pointer to the next result descriptor + * @res_prev: pointer to the previous result descriptor * @res_dma: DMA address of result descriptor ring * * A descriptor ring is a circular buffer that is used to manage @@ -100,6 +101,7 @@ struct mtk_ring { dma_addr_t cmd_dma; struct mtk_desc *res_base; struct mtk_desc *res_next; + struct mtk_desc *res_prev; dma_addr_t res_dma; }; |