Messages in this thread Patch in this message | | | Subject | rc32434_wdt.c: use resource_size() | Date | Tue, 24 Nov 2009 21:06:26 -0500 | From | "H Hartley Sweeten" <> |
| |
The size value passed to ioremap_nocache() is not correct. Use resource_size() to get the correct value.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Phil Sutter <n0-1@freewrt.org>
---
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c index f6cccc9..3764af1 100644 --- a/drivers/watchdog/rc32434_wdt.c +++ b/drivers/watchdog/rc32434_wdt.c @@ -276,7 +276,7 @@ static int __devinit rc32434_wdt_probe(struct platform_device *pdev) return -ENODEV; } - wdt_reg = ioremap_nocache(r->start, r->end - r->start); + wdt_reg = ioremap_nocache(r->start, resource_size(r)); if (!wdt_reg) { printk(KERN_ERR PFX "failed to remap I/O resources\n"); return -ENXIO;
| |