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Subject[PATCH 2/8] crypto: hisilicon/qm - modify the return type of function
Date
The returns of 'qm_get_hw_error_status' and 'qm_get_dev_err_status'
are values from the hardware registers, which should not be defined
as 'int', so update as 'u32'.

Signed-off-by: Weili Qian <qianweili@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
---
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 1de3aac..d5d06ae 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -3291,7 +3291,7 @@ pci_ers_result_t hisi_qm_dev_err_detected(struct pci_dev *pdev,
}
EXPORT_SYMBOL_GPL(hisi_qm_dev_err_detected);

-static int qm_get_hw_error_status(struct hisi_qm *qm)
+static u32 qm_get_hw_error_status(struct hisi_qm *qm)
{
return readl(qm->io_base + QM_ABNORMAL_INT_STATUS);
}
@@ -3590,7 +3590,7 @@ static int qm_vf_reset_done(struct hisi_qm *qm)
return ret;
}

-static int qm_get_dev_err_status(struct hisi_qm *qm)
+static u32 qm_get_dev_err_status(struct hisi_qm *qm)
{
return qm->err_ini->get_dev_hw_err_status(qm);
}
--
2.8.1
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