Commit d40eaada authored by Linus Walleij's avatar Linus Walleij Committed by Greg Kroah-Hartman
Browse files

fotg210-udc: Use dev pointer in probe and dev_messages 



Add a local struct device *dev pointer and use dev_err()
etc to report status.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20221114115201.302887-1-linus.walleij@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6d36e0e1

drivers/usb/fotg210/fotg210-udc.c

+7 −6
Original line number Diff line number Diff line
@@ -1091,6 +1091,7 @@ int fotg210_udc_probe(struct platform_device *pdev) 
	struct resource *res, *ires;

	struct fotg210_udc *fotg210 = NULL;

	struct fotg210_ep *_ep[FOTG210_MAX_NUM_EP];

	struct device *dev = &pdev->dev;

	int ret = 0;

	int i;
@@ -1122,7 +1123,7 @@ int fotg210_udc_probe(struct platform_device *pdev) 


	fotg210->reg = ioremap(res->start, resource_size(res));

	if (fotg210->reg == NULL) {

		pr_err("ioremap error.\n");

		dev_err(dev, "ioremap error\n");

		goto err_alloc;

	}
@@ -1133,8 +1134,8 @@ int fotg210_udc_probe(struct platform_device *pdev) 
	fotg210->gadget.ops = &fotg210_gadget_ops;



	fotg210->gadget.max_speed = USB_SPEED_HIGH;

	fotg210->gadget.dev.parent = &pdev->dev;

	fotg210->gadget.dev.dma_mask = pdev->dev.dma_mask;

	fotg210->gadget.dev.parent = dev;

	fotg210->gadget.dev.dma_mask = dev->dma_mask;

	fotg210->gadget.name = udc_name;



	INIT_LIST_HEAD(&fotg210->gadget.ep_list);
@@ -1180,15 +1181,15 @@ int fotg210_udc_probe(struct platform_device *pdev) 
	ret = request_irq(ires->start, fotg210_irq, IRQF_SHARED,

			  udc_name, fotg210);

	if (ret < 0) {

		pr_err("request_irq error (%d)\n", ret);

		dev_err(dev, "request_irq error (%d)\n", ret);

		goto err_req;

	}



	ret = usb_add_gadget_udc(&pdev->dev, &fotg210->gadget);

	ret = usb_add_gadget_udc(dev, &fotg210->gadget);

	if (ret)

		goto err_add_udc;



	dev_info(&pdev->dev, "version %s\n", DRIVER_VERSION);

	dev_info(dev, "version %s\n", DRIVER_VERSION);



	return 0;