From f532ed2a9b9eb49a715b9c8eb7056cca296b2392 Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Thu, 25 Jun 2020 13:07:12 -0700 Subject: [PATCH] crypto: hisilicon/qm - Change type of pasid to u32 PASID is defined as "int" although it's a 20-bit value and shouldn't be negative int. To be consistent with PASID type in iommu, define PASID as "u32". Suggested-by: Thomas Gleixner Signed-off-by: Fenghua Yu Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/qm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 9762fd1f..6527c53 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -1732,7 +1732,7 @@ void hisi_qm_release_qp(struct hisi_qp *qp) } EXPORT_SYMBOL_GPL(hisi_qm_release_qp); -static int qm_qp_ctx_cfg(struct hisi_qp *qp, int qp_id, int pasid) +static int qm_qp_ctx_cfg(struct hisi_qp *qp, int qp_id, u32 pasid) { struct hisi_qm *qm = qp->qm; struct device *dev = &qm->pdev->dev; @@ -1804,7 +1804,7 @@ static int qm_start_qp_nolock(struct hisi_qp *qp, unsigned long arg) struct hisi_qm *qm = qp->qm; struct device *dev = &qm->pdev->dev; int qp_id = qp->qp_id; - int pasid = arg; + u32 pasid = arg; int ret; if (!qm_qp_avail_state(qm, qp, QP_START)) -- 2.7.4