* [PATCH] pxa27x_udc.c: use resource_size()
@ 2009-12-14 23:05 H Hartley Sweeten
2009-12-16 20:46 ` Robert Jarzmik
0 siblings, 1 reply; 2+ messages in thread
From: H Hartley Sweeten @ 2009-12-14 23:05 UTC (permalink / raw)
To: kernel list, linux-usb; +Cc: David Brownell, Robert Jarzmik
Use resource_size().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
---
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index adda120..72c89d9 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2439,7 +2439,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
}
retval = -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 UDC I/O memory\n");
goto err_map;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] pxa27x_udc.c: use resource_size()
2009-12-14 23:05 [PATCH] pxa27x_udc.c: use resource_size() H Hartley Sweeten
@ 2009-12-16 20:46 ` Robert Jarzmik
0 siblings, 0 replies; 2+ messages in thread
From: Robert Jarzmik @ 2009-12-16 20:46 UTC (permalink / raw)
To: H Hartley Sweeten; +Cc: kernel list, linux-usb, David Brownell
"H Hartley Sweeten" <hartleys@visionengravers.com> writes:
> Use resource_size().
>
> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
> Cc: David Brownell <dbrownell@users.sourceforge.net>
> Cc: Robert Jarzmik <robert.jarzmik@free.fr>
>
> ---
>
> diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
> index adda120..72c89d9 100644
> --- a/drivers/usb/gadget/pxa27x_udc.c
> +++ b/drivers/usb/gadget/pxa27x_udc.c
> @@ -2439,7 +2439,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
> }
>
> retval = -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 UDC I/O memory\n");
> goto err_map;
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
--
Robert
^ permalink raw reply [flat|nested] 2+ messages in thread
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