Commit 0ea39586 authored by Yangtao Li's avatar Yangtao Li Committed by Greg Kroah-Hartman
Browse files

usb: gadget/atmel_usba_udc: Use devm_platform_get_and_ioremap_resource() 



Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Reviewed-by: default avatarClaudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20230726113816.888-8-frank.li@vivo.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent effc9916

drivers/usb/gadget/udc/atmel_usba_udc.c

+2 −4
Original line number Diff line number Diff line
@@ -2285,15 +2285,13 @@ static int usba_udc_probe(struct platform_device *pdev) 
	udc->gadget = usba_gadget_template;

	INIT_LIST_HEAD(&udc->gadget.ep_list);



	res = platform_get_resource(pdev, IORESOURCE_MEM, CTRL_IOMEM_ID);

	udc->regs = devm_ioremap_resource(&pdev->dev, res);

	udc->regs = devm_platform_get_and_ioremap_resource(pdev, CTRL_IOMEM_ID, &res);

	if (IS_ERR(udc->regs))

		return PTR_ERR(udc->regs);

	dev_info(&pdev->dev, "MMIO registers at %pR mapped at %p\n",

		 res, udc->regs);



	res = platform_get_resource(pdev, IORESOURCE_MEM, FIFO_IOMEM_ID);

	udc->fifo = devm_ioremap_resource(&pdev->dev, res);

	udc->fifo = devm_platform_get_and_ioremap_resource(pdev, FIFO_IOMEM_ID, &res);

	if (IS_ERR(udc->fifo))

		return PTR_ERR(udc->fifo);

	dev_info(&pdev->dev, "FIFO at %pR mapped at %p\n", res, udc->fifo);