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Commit 5672b7e6 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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USB: ehci-orion.c: use resource_size() 



Use resource_size().

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d8bb0fd2

drivers/usb/host/ehci-orion.c

+4 −4
Original line number Diff line number Diff line
@@ -222,14 +222,14 @@ static int __devinit ehci_orion_drv_probe(struct platform_device *pdev) 
		goto err1;

	}



	if (!request_mem_region(res->start, res->end - res->start + 1,

	if (!request_mem_region(res->start, resource_size(res),

				ehci_orion_hc_driver.description)) {

		dev_dbg(&pdev->dev, "controller already in use\n");

		err = -EBUSY;

		goto err1;

	}



	regs = ioremap(res->start, res->end - res->start + 1);

	regs = ioremap(res->start, resource_size(res));

	if (regs == NULL) {

		dev_dbg(&pdev->dev, "error mapping memory\n");

		err = -EFAULT;
@@ -244,7 +244,7 @@ static int __devinit ehci_orion_drv_probe(struct platform_device *pdev) 
	}



	hcd->rsrc_start = res->start;

	hcd->rsrc_len = res->end - res->start + 1;

	hcd->rsrc_len = resource_size(res);

	hcd->regs = regs;



	ehci = hcd_to_ehci(hcd);
@@ -287,7 +287,7 @@ static int __devinit ehci_orion_drv_probe(struct platform_device *pdev) 
err3:

	iounmap(regs);

err2:

	release_mem_region(res->start, res->end - res->start + 1);

	release_mem_region(res->start, resource_size(res));

err1:

	dev_err(&pdev->dev, "init %s fail, %d\n",

		dev_name(&pdev->dev), err);