crypto: hisilicon/qm - fix print frequence in hisi_qp_send

Requests will be sent continuously as resetting, which will cause 'printk'
flooding. Using 'dev_info_ratelimited' can solve this problem well.

Fixes: b67202e8ed30("crypto: hisilicon/qm - add state machine for QM")
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.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 1e49931244ce3f85d9d4c26c4381e3455dfff23d..95a1b6c84b734ec5cebd67a636d2c5a85234b9c7 100644 (file)
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1984,7 +1984,7 @@ int hisi_qp_send(struct hisi_qp *qp, const void *msg)
        if (unlikely(atomic_read(&qp->qp_status.flags) == QP_STOP ||
                     atomic_read(&qp->qm->status.flags) == QM_STOP ||
                     qp->is_resetting)) {
-               dev_info(&qp->qm->pdev->dev, "QP is stopped or resetting\n");
+               dev_info_ratelimited(&qp->qm->pdev->dev, "QP is stopped or resetting\n");
                return -EAGAIN;
        }