netdev - [PATCH net-next 5/5] net: ngbe: use pci_dev

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Message-ID: <20230811110702.31019-6-zhengzengkai@huawei.com>
Date: Fri, 11 Aug 2023 19:07:02 +0800
From: Zheng Zengkai <zhengzengkai@...wei.com>
To: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
	<pabeni@...hat.com>, <mark.einon@...il.com>, <siva.kallam@...adcom.com>,
	<prashant@...adcom.com>, <mchan@...adcom.com>,
	<steve.glendinning@...well.net>, <mw@...ihalf.com>,
	<jiawenwu@...stnetic.com>, <mengyuanlou@...-swift.com>
CC: <netdev@...r.kernel.org>, <wangxiongfeng2@...wei.com>,
	<zhengzengkai@...wei.com>
Subject: [PATCH net-next 5/5] net: ngbe: use pci_dev_id() to simplify the code

PCI core API pci_dev_id() can be used to get the BDF number for a pci
device. We don't need to compose it manually. Use pci_dev_id() to
simplify the code a little bit.

Signed-off-by: Zheng Zengkai <zhengzengkai@...wei.com>
---
 drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c
index c9ddbbc3fa4f..f35e5d6e4272 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c
@@ -265,8 +265,7 @@ int ngbe_mdio_init(struct wx *wx)
 		mii_bus->write_c45 = ngbe_phy_write_reg_mdi_c45;
 	}
 
-	snprintf(mii_bus->id, MII_BUS_ID_SIZE, "ngbe-%x",
-		 (pdev->bus->number << 8) | pdev->devfn);
+	snprintf(mii_bus->id, MII_BUS_ID_SIZE, "ngbe-%x", pci_dev_id(pdev));
 	ret = devm_mdiobus_register(&pdev->dev, mii_bus);
 	if (ret)
 		return ret;
-- 
2.20.1