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crypto: hisilicon/qm - modify the return type of function 

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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Weili Qian 2020-10-31 17:07:02 +08:00 committed by Herbert Xu
parent 1b5644f299
commit e926d753a6
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/hisilicon/qm.c
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@ -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 @@ restart_fail:
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);
}