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path: root/drivers/watchdog/mpcore_wdt.c
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Diffstat (limited to 'drivers/watchdog/mpcore_wdt.c')
-rw-r--r--drivers/watchdog/mpcore_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c
index 83fa34b214b4..a2dc07c2ed49 100644
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -350,7 +350,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
ret = -ENXIO;
goto err_free;
}
- wdt->base = ioremap(res->start, res->end - res->start + 1);
+ wdt->base = ioremap(res->start, resource_size(res));
if (!wdt->base) {
ret = -ENOMEM;
goto err_free;