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[WATCHDOG] rc32434_wdt.c: use resource_size()

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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: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
H Hartley Sweeten
2009-11-24 21:06:26 -05:00
committed by Wim Van Sebroeck
parent 2127816366
commit be088b139f
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/rc32434_wdt.c
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@@ -276,7 +276,7 @@ static int __devinit rc32434_wdt_probe(struct platform_device *pdev)
return -ENODEV; return -ENODEV;
} }
wdt_reg = ioremap_nocache(r->start, r->end - r->start); wdt_reg = ioremap_nocache(r->start, resource_size(r));
if (!wdt_reg) { if (!wdt_reg) {
printk(KERN_ERR PFX "failed to remap I/O resources\n"); printk(KERN_ERR PFX "failed to remap I/O resources\n");
return -ENXIO; return -ENXIO;