add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/usb/phy/phy-tahvo.c
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@@ -312,15 +312,12 @@
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 }
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 static DEVICE_ATTR_RW(otg_mode);
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-static struct attribute *tahvo_attributes[] = {
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+static struct attribute *tahvo_attrs[] = {
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 	&dev_attr_vbus.attr,
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 	&dev_attr_otg_mode.attr,
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 	NULL
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 };
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-
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-static const struct attribute_group tahvo_attr_group = {
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-	.attrs = tahvo_attributes,
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-};
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+ATTRIBUTE_GROUPS(tahvo);
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 static int tahvo_usb_probe(struct platform_device *pdev)
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 {
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@@ -398,7 +395,7 @@
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 	tu->irq = ret = platform_get_irq(pdev, 0);
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 	if (ret < 0)
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-		return ret;
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+		goto err_remove_phy;
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 	ret = request_threaded_irq(tu->irq, NULL, tahvo_usb_vbus_interrupt,
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 				   IRQF_ONESHOT,
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 				   "tahvo-vbus", tu);
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@@ -408,17 +405,8 @@
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 		goto err_remove_phy;
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 	}
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-	/* Attributes */
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-	ret = sysfs_create_group(&pdev->dev.kobj, &tahvo_attr_group);
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-	if (ret) {
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-		dev_err(&pdev->dev, "cannot create sysfs group: %d\n", ret);
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-		goto err_free_irq;
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-	}
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-
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 	return 0;
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-err_free_irq:
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-	free_irq(tu->irq, tu);
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 err_remove_phy:
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 	usb_remove_phy(&tu->phy);
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 err_disable_clk:
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@@ -432,7 +420,6 @@
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 {
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 	struct tahvo_usb *tu = platform_get_drvdata(pdev);
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-	sysfs_remove_group(&pdev->dev.kobj, &tahvo_attr_group);
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 	free_irq(tu->irq, tu);
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 	usb_remove_phy(&tu->phy);
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 	if (!IS_ERR(tu->ick))
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@@ -446,6 +433,7 @@
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 	.remove		= tahvo_usb_remove,
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 	.driver		= {
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 		.name	= "tahvo-usb",
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+		.dev_groups = tahvo_groups,
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 	},
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 };
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 module_platform_driver(tahvo_usb_driver);