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authorH Hartley Sweeten <hartleys@visionengravers.com>2009-11-24 21:06:26 -0500
committerWim Van Sebroeck <wim@iguana.be>2009-12-02 10:10:27 +0000
commitbe088b139f5244b23ee931afb195eee236b7ff33 (patch)
treecc34038f63fb0acf2b6ee495e6228bff14ed04a3
parent2127816366e0ffbc1426fa69e7b9b2bebd2e2288 (diff)
[WATCHDOG] rc32434_wdt.c: use resource_size()
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>
-rw-r--r--drivers/watchdog/rc32434_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index f6cccc9df02..3764af11065 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;