dev_attr_role 689 drivers/phy/renesas/phy-rcar-gen3-usb2.c ret = device_create_file(dev, &dev_attr_role); dev_attr_role 707 drivers/phy/renesas/phy-rcar-gen3-usb2.c device_remove_file(&pdev->dev, &dev_attr_role); dev_attr_role 971 drivers/usb/chipidea/core.c &dev_attr_role.attr, dev_attr_role 2551 drivers/usb/gadget/udc/renesas_usb3.c device_remove_file(&pdev->dev, &dev_attr_role); dev_attr_role 2812 drivers/usb/gadget/udc/renesas_usb3.c ret = device_create_file(&pdev->dev, &dev_attr_role); dev_attr_role 230 drivers/usb/roles/class.c &dev_attr_role.attr,