usb: gadget: fsl_qe_udc: let udc-core manage gadget->dev (c07d1b63) · Commits · 戴 / test

drivers/usb/gadget/fsl_qe_udc.c

+2 −13

Original line number	Diff line number	Diff line
		@@ -2523,13 +2523,9 @@ static int qe_udc_probe(struct platform_device *ofdev)

		/* name: Identifies the controller hardware type. */
		udc->gadget.name = driver_name;

		device_initialize(&udc->gadget.dev);

		dev_set_name(&udc->gadget.dev, "gadget");

		udc->gadget.dev.release = qe_udc_release;
		udc->gadget.dev.parent = &ofdev->dev;
		udc->gadget.register_my_device = true;

		/* initialize qe_ep struct */
		for (i = 0; i < USB_MAX_ENDPOINTS ; i++) {
		@@ -2592,13 +2588,9 @@ static int qe_udc_probe(struct platform_device *ofdev)
		goto err5;
		}

		ret = device_add(&udc->gadget.dev);
		if (ret)
		goto err6;

		ret = usb_add_gadget_udc(&ofdev->dev, &udc->gadget);
		if (ret)
		goto err7;
		goto err6;

		dev_set_drvdata(&ofdev->dev, udc);
		dev_info(udc->dev,
		@@ -2606,8 +2598,6 @@ static int qe_udc_probe(struct platform_device *ofdev)
		(udc->soc_type == PORT_QE) ? "QE" : "CPM");
		return 0;

		err7:
		device_unregister(&udc->gadget.dev);
		err6:
		free_irq(udc->usb_irq, udc);
		err5:
		@@ -2702,7 +2692,6 @@ static int qe_udc_remove(struct platform_device *ofdev)

		iounmap(udc->usb_regs);

		device_unregister(&udc->gadget.dev);
		/* wait for release() of gadget.dev to free udc */
		wait_for_completion(&done);