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Message-ID: <20230811110702.31019-5-zhengzengkai@huawei.com> Date: Fri, 11 Aug 2023 19:07:01 +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 4/5] net: tc35815: 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/toshiba/tc35815.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c index b50be67b398b..14cf6ecf6d0d 100644 --- a/drivers/net/ethernet/toshiba/tc35815.c +++ b/drivers/net/ethernet/toshiba/tc35815.c @@ -667,8 +667,7 @@ static int tc_mii_init(struct net_device *dev) lp->mii_bus->name = "tc35815_mii_bus"; lp->mii_bus->read = tc_mdio_read; lp->mii_bus->write = tc_mdio_write; - snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "%x", - (lp->pci_dev->bus->number << 8) | lp->pci_dev->devfn); + snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "%x", pci_dev_id(lp->pci_dev)); lp->mii_bus->priv = dev; lp->mii_bus->parent = &lp->pci_dev->dev; err = mdiobus_register(lp->mii_bus); -- 2.20.1
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