Commit ba0b3af7 authored by Yangtao Li's avatar Yangtao Li Committed by Greg Kroah-Hartman
Browse files

usb: ohci-st: 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>
Link: https://lore.kernel.org/r/20230726113816.888-30-frank.li@vivo.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 61baaa65

drivers/usb/host/ohci-st.c

+4 −10
Original line number Diff line number Diff line
@@ -139,12 +139,6 @@ static int st_ohci_platform_probe(struct platform_device *dev) 
	if (irq < 0)

		return irq;



	res_mem = platform_get_resource(dev, IORESOURCE_MEM, 0);

	if (!res_mem) {

		dev_err(&dev->dev, "no memory resource provided");

		return -ENXIO;

	}



	hcd = usb_create_hcd(&ohci_platform_hc_driver, &dev->dev,

			dev_name(&dev->dev));

	if (!hcd)
@@ -199,14 +193,14 @@ static int st_ohci_platform_probe(struct platform_device *dev) 
			goto err_power;

	}



	hcd->rsrc_start = res_mem->start;

	hcd->rsrc_len = resource_size(res_mem);



	hcd->regs = devm_ioremap_resource(&dev->dev, res_mem);

	hcd->regs = devm_platform_get_and_ioremap_resource(dev, 0, &res_mem);

	if (IS_ERR(hcd->regs)) {

		err = PTR_ERR(hcd->regs);

		goto err_power;

	}

	hcd->rsrc_start = res_mem->start;

	hcd->rsrc_len = resource_size(res_mem);



	err = usb_add_hcd(hcd, irq, IRQF_SHARED);

	if (err)

		goto err_power;