diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2009-12-14 18:04:49 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:17 -0800 |
| commit | 3ba37bdaef3bea9fa166eae6051949d629e7ea83 (patch) | |
| tree | abe102c0b67bae615ce27bad5b8203fc1e96e242 /drivers/usb/gadget/atmel_usba_udc.c | |
| parent | 5c90e314a62f09bf4dda4ec5cf50b904540ffa34 (diff) | |
USB: atmel_usba_udc.c: use resource_size()
Use resource_size().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.c')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 4e970cf0e29a..976822f50c70 100644 --- 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; |