From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/drivers/net/ethernet/broadcom/bgmac-platform.c | 17 +++++------------
1 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/net/ethernet/broadcom/bgmac-platform.c b/kernel/drivers/net/ethernet/broadcom/bgmac-platform.c
index 894eda5..f37f1c5 100644
--- a/kernel/drivers/net/ethernet/broadcom/bgmac-platform.c
+++ b/kernel/drivers/net/ethernet/broadcom/bgmac-platform.c
@@ -131,7 +131,7 @@
switch (bgmac->net_dev->phydev->speed) {
default:
netdev_err(net_dev, "Unsupported speed. Defaulting to 1000Mb\n");
- /* fall through */
+ fallthrough;
case SPEED_1000:
val |= NICPM_IOMUX_CTRL_SPD_1000M << NICPM_IOMUX_CTRL_SPD_SHIFT;
break;
@@ -193,24 +193,17 @@
bgmac->dma_dev = &pdev->dev;
mac_addr = of_get_mac_address(np);
- if (mac_addr)
+ if (!IS_ERR(mac_addr))
ether_addr_copy(bgmac->net_dev->dev_addr, mac_addr);
else
dev_warn(&pdev->dev, "MAC address not present in device tree\n");
bgmac->irq = platform_get_irq(pdev, 0);
- if (bgmac->irq < 0) {
- dev_err(&pdev->dev, "Unable to obtain IRQ\n");
+ if (bgmac->irq < 0)
return bgmac->irq;
- }
- regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "amac_base");
- if (!regs) {
- dev_err(&pdev->dev, "Unable to obtain base resource\n");
- return -EINVAL;
- }
-
- bgmac->plat.base = devm_ioremap_resource(&pdev->dev, regs);
+ bgmac->plat.base =
+ devm_platform_ioremap_resource_byname(pdev, "amac_base");
if (IS_ERR(bgmac->plat.base))
return PTR_ERR(bgmac->plat.base);
--
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