From: Yang Shen Date: Sat, 15 Aug 2020 09:56:10 +0000 (+0800) Subject: crypto: hisilicon/qm - fix print frequence in hisi_qp_send X-Git-Tag: v5.10.7~1291^2~178 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7e655e196c2c2aa5df439d7489b5aeb70b9b25ca;p=platform%2Fkernel%2Flinux-rpi.git 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 Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 1e49931..95a1b6c 100644 --- 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; }