From be088b139f5244b23ee931afb195eee236b7ff33 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 24 Nov 2009 21:06:26 -0500 Subject: [PATCH] [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 Cc: Phil Sutter Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/rc32434_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c index f6cccc9df022..3764af11065c 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; -- 2.20.1