diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/at91rm9200_wdt.c | 4 | ||||
| -rw-r--r-- | drivers/watchdog/at91sam9_wdt.c | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c index 5531691f46ea..e35d54589232 100644 --- a/drivers/watchdog/at91rm9200_wdt.c +++ b/drivers/watchdog/at91rm9200_wdt.c @@ -107,10 +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; diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c index b1da287f90ec..a56ac84381b1 100644 --- a/drivers/watchdog/at91sam9_wdt.c +++ b/drivers/watchdog/at91sam9_wdt.c @@ -18,6 +18,7 @@ #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> |