[PATCH v3 net-next 06/10] net: korina: Only pass mac address via platform data
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: 2021-04-14 23:07:18
Also in:
linux-mips, lkml
Subsystem:
mips, networking drivers, the rest · Maintainers:
Thomas Bogendoerfer, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Get rid of access to struct korina_device by just passing the mac address via platform data and use drvdata for passing netdev to remove function. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> --- arch/mips/rb532/devices.c | 5 +++-- drivers/net/ethernet/korina.c | 11 ++++++----- 2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index dd34f1b32b79..5fc3c8ee4f31 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c@@ -105,6 +105,9 @@ static struct platform_device korina_dev0 = { .name = "korina", .resource = korina_dev0_res, .num_resources = ARRAY_SIZE(korina_dev0_res), + .dev = { + .platform_data = &korina_dev0_data.mac, + } }; static struct resource cf_slot0_res[] = {
@@ -299,8 +302,6 @@ static int __init plat_setup_devices(void) /* set the uart clock to the current cpu frequency */ rb532_uart_res[0].uartclk = idt_cpu_freq; - dev_set_drvdata(&korina_dev0.dev, &korina_dev0_data); - gpiod_add_lookup_table(&cf_slot0_gpio_table); return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs)); }
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index f00ffbbdfba7..1d7dead17ac3 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c@@ -1053,7 +1053,7 @@ static const struct net_device_ops korina_netdev_ops = { static int korina_probe(struct platform_device *pdev) { - struct korina_device *bif = platform_get_drvdata(pdev); + u8 *mac_addr = dev_get_platdata(&pdev->dev); struct korina_private *lp; struct net_device *dev; void __iomem *p;
@@ -1066,8 +1066,7 @@ static int korina_probe(struct platform_device *pdev) SET_NETDEV_DEV(dev, &pdev->dev); lp = netdev_priv(dev); - bif->dev = dev; - memcpy(dev->dev_addr, bif->mac, ETH_ALEN); + memcpy(dev->dev_addr, mac_addr, ETH_ALEN); lp->rx_irq = platform_get_irq_byname(pdev, "korina_rx"); lp->tx_irq = platform_get_irq_byname(pdev, "korina_tx");
@@ -1121,6 +1120,8 @@ static int korina_probe(struct platform_device *pdev) lp->mii_if.phy_id_mask = 0x1f; lp->mii_if.reg_num_mask = 0x1f; + platform_set_drvdata(pdev, dev); + rc = register_netdev(dev); if (rc < 0) { printk(KERN_ERR DRV_NAME
@@ -1138,9 +1139,9 @@ static int korina_probe(struct platform_device *pdev) static int korina_remove(struct platform_device *pdev) { - struct korina_device *bif = platform_get_drvdata(pdev); + struct net_device *dev = platform_get_drvdata(pdev); - unregister_netdev(bif->dev); + unregister_netdev(dev); return 0; }
--
2.29.2