linux-kernel - [PATCH 1/9] crypto: hisilicon/sec - Add the condition for configuring the sriov function

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Date: Wed, 3 Apr 2024 18:00:54 +0800
From: Chenghai Huang <huangchenghai2@...wei.com>
To: <herbert@...dor.apana.org.au>, <davem@...emloft.net>
CC: <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
	<fanghao11@...wei.com>, <liulongfang@...wei.com>, <shenyang39@...wei.com>,
	<songzhiqi1@...wei.com>, <qianweili@...wei.com>, <liushangbin@...ilicon.com>,
	<linwenkai6@...ilicon.com>, <taoqi10@...wei.com>, <wangzhou1@...ilicon.com>,
	<huangchenghai2@...wei.com>
Subject: [PATCH 1/9] crypto: hisilicon/sec - Add the condition for configuring the sriov function

When CONFIG_PCI_IOV is disabled, the SRIOV configuration
function is not required. An error occurs if this function is
incorrectly called.

Consistent with other modules, add the condition for
configuring the sriov function of sec_pci_driver.

Signed-off-by: Chenghai Huang <huangchenghai2@...wei.com>
---
 drivers/crypto/hisilicon/sec2/sec_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index c290d8937b19..f4e10741610f 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -1324,7 +1324,8 @@ static struct pci_driver sec_pci_driver = {
 	.probe = sec_probe,
 	.remove = sec_remove,
 	.err_handler = &sec_err_handler,
-	.sriov_configure = hisi_qm_sriov_configure,
+	.sriov_configure = IS_ENABLED(CONFIG_PCI_IOV) ?
+				hisi_qm_sriov_configure : NULL,
 	.shutdown = hisi_qm_dev_shutdown,
 	.driver.pm = &sec_pm_ops,
 };
-- 
2.30.0