crypto: hisilicon/qm - add dfx log if not use hardware crypto algs

Add print information necessary if not use hardware crypto algs.

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index 8f7ea50..deb104e 100644 (file)
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -4252,11 +4252,14 @@ static void hisi_qm_controller_reset(struct work_struct *rst_work)
  */
 int hisi_qm_alg_register(struct hisi_qm *qm, struct hisi_qm_list *qm_list)
 {
+       struct device *dev = &qm->pdev->dev;
        int flag = 0;
        int ret = 0;
-       /* HW V2 not support both use uacce sva mode and hardware crypto algs */
-       if (qm->ver <= QM_HW_V2 && qm->use_sva)
+
+       if (qm->ver <= QM_HW_V2 && qm->use_sva) {
+               dev_info(dev, "HW V2 not both use uacce sva mode and hardware crypto algs.\n");
                return 0;
+       }
 
        mutex_lock(&qm_list->lock);
        if (list_empty(&qm_list->list))