Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluet...

[linux-2.6-omap-h63xx.git] / drivers / watchdog / at91rm9200_wdt.c

diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 993e5f52afefc36417a5750637ab70983588a0fd..e35d545892325b15f1b26427bf5475728e8a8504 100644 (file)
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -13,6 +13,7 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
@@ -106,10 +107,10 @@ static int at91_wdt_close(struct inode *inode, struct file *file)
 static int at91_wdt_settimeout(int new_time)
 {
        /*
-        * All counting occurs at SLOW_CLOCK / 128 = 0.256 Hz
+        * All counting occurs at SLOW_CLOCK / 128 = 256 Hz
         *
         * Since WDV is a 16-bit counter, the maximum period is
-        * 65536 / 0.256 = 256 seconds.
+        * 65536 / 256 = 256 seconds.
         */
        if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
                return -EINVAL;