USB: atmel_usba_udc.c: use resource_size()

[pandora-kernel.git] / drivers / usb / gadget / atmel_usba_udc.c

diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 4e970cf..976822f 100644 (file)
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -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;