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crypto: hisilicon/qm - fix print frequence in hisi_qp_send

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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>
This commit is contained in:
Yang Shen
2020-08-15 17:56:10 +08:00
committed by Herbert Xu
parent 3c829d6d19
commit 7e655e196c
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/hisilicon/qm.c
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@@ -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;
}