watchdog: sbc_fitpc2_wdt: fixed "scheduling while atomic" bug.

[safe/jmp/linux-2.6] / drivers / watchdog / adx_wdt.c

diff --git a/drivers/watchdog/adx_wdt.c b/drivers/watchdog/adx_wdt.c
index 77afb0a..af6e6b1 100644 (file)
--- a/drivers/watchdog/adx_wdt.c
+++ b/drivers/watchdog/adx_wdt.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/fs.h>
+#include <linux/gfp.h>
 #include <linux/io.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
@@ -37,7 +38,7 @@ struct adx_wdt {
        spinlock_t lock;
 };
 
-static struct watchdog_info adx_wdt_info = {
+static const struct watchdog_info adx_wdt_info = {
        .identity = "Avionic Design Xanthos Watchdog",
        .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 };
@@ -242,14 +243,14 @@ static int __devinit adx_wdt_probe(struct platform_device *pdev)
        }
 
        res = devm_request_mem_region(&pdev->dev, res->start,
-                       res->end - res->start + 1, res->name);
+                       resource_size(res), res->name);
        if (!res) {
                dev_err(&pdev->dev, "cannot request I/O memory region\n");
                return -ENXIO;
        }
 
        wdt->base = devm_ioremap_nocache(&pdev->dev, res->start,
-                       res->end - res->start + 1);
+                       resource_size(res));
        if (!wdt->base) {
                dev_err(&pdev->dev, "cannot remap I/O memory region\n");
                return -ENXIO;
@@ -314,7 +315,7 @@ static int adx_wdt_resume(struct device *dev)
        return 0;
 }
 
-static struct dev_pm_ops adx_wdt_pm_ops = {
+static const struct dev_pm_ops adx_wdt_pm_ops = {
        .suspend = adx_wdt_suspend,
        .resume = adx_wdt_resume,
 };