From: Weili Qian <qianweili@huawei.com>
Date: Sat, 31 Oct 2020 09:07:02 +0000 (+0800)
Subject: crypto: hisilicon/qm - modify the return type of function
X-Git-Tag: v5.15~2056^2~100
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e926d753a6128035a72a99490daa56a4f9a49f83;p=platform%2Fkernel%2Flinux-starfive.git

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>
---

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 @@ 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);
 }