USB: usbip: convert platform driver to use dev_groups (91148dba) · Commits · 戴 / test

drivers/usb/usbip/vudc.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -115,7 +115,7 @@ struct vudc_device {
		struct list_head dev_entry;
		};

		extern const struct attribute_group vudc_attr_group;
		extern const struct attribute_group *vudc_groups[];

		/* visible everywhere */

+0 −9

Original line number	Diff line number	Diff line
		@@ -616,18 +616,10 @@ int vudc_probe(struct platform_device *pdev)
		if (ret < 0)
		goto err_add_udc;

		ret = sysfs_create_group(&pdev->dev.kobj, &vudc_attr_group);
		if (ret) {
		dev_err(&udc->pdev->dev, "create sysfs files\n");
		goto err_sysfs;
		}

		platform_set_drvdata(pdev, udc);

		return ret;

		err_sysfs:
		usb_del_gadget_udc(&udc->gadget);
		err_add_udc:
		cleanup_vudc_hw(udc);
		err_init_vudc_hw:
		@@ -640,7 +632,6 @@ int vudc_remove(struct platform_device *pdev)
		{
		struct vudc *udc = platform_get_drvdata(pdev);

		sysfs_remove_group(&pdev->dev.kobj, &vudc_attr_group);
		usb_del_gadget_udc(&udc->gadget);
		cleanup_vudc_hw(udc);
		kfree(udc);

+1 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ static struct platform_driver vudc_driver = {
		.remove = vudc_remove,
		.driver = {
		.name = GADGET_NAME,
		.dev_groups = vudc_groups,
		},
		};

+6 −1

Original line number	Diff line number	Diff line
		@@ -215,7 +215,12 @@ static struct bin_attribute *dev_bin_attrs[] = {
		NULL,
		};

		const struct attribute_group vudc_attr_group = {
		static const struct attribute_group vudc_attr_group = {
		.attrs = dev_attrs,
		.bin_attrs = dev_bin_attrs,
		};

		const struct attribute_group *vudc_groups[] = {
		&vudc_attr_group,
		NULL,
		};