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Commit 3ba37bda authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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USB: atmel_usba_udc.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 5c90e314

drivers/usb/gadget/atmel_usba_udc.c

+2 −2
Original line number Diff line number Diff line
@@ -1914,14 +1914,14 @@ static int __init usba_udc_probe(struct platform_device *pdev) 
	udc->vbus_pin = -ENODEV;



	ret = -ENOMEM;

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

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

	if (!udc->regs) {

		dev_err(&pdev->dev, "Unable to map I/O memory, aborting.\n");

		goto err_map_regs;

	}

	dev_info(&pdev->dev, "MMIO registers at 0x%08lx mapped at %p\n",

		 (unsigned long)regs->start, udc->regs);

	udc->fifo = ioremap(fifo->start, fifo->end - fifo->start + 1);

	udc->fifo = ioremap(fifo->start, resource_size(fifo));

	if (!udc->fifo) {

		dev_err(&pdev->dev, "Unable to map FIFO, aborting.\n");

		goto err_map_fifo;