X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fwatchdog%2Fat91rm9200_wdt.c;h=bacd867dd22e4c36e56353cff77d2401666eb370;hb=097d9eb537ff4d88b74c3fe67392e27c478ca3c5;hp=bb79f649dc7ed9ecd70abe2759cfa5a3bac8d21c;hpb=96e2e6fafaedd83bd899f682907e14d1eec17390;p=linux-2.6 diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c index bb79f649dc..bacd867dd2 100644 --- a/drivers/watchdog/at91rm9200_wdt.c +++ b/drivers/watchdog/at91rm9200_wdt.c @@ -21,8 +21,7 @@ #include #include #include -#include - +#include #define WDT_DEFAULT_TIME 5 /* seconds */ #define WDT_MAX_TIME 256 /* seconds */ @@ -137,23 +136,9 @@ static long at91_wdt_ioct(struct file *file, int new_value; switch (cmd) { - case WDIOC_KEEPALIVE: - at91_wdt_reload(); /* pat the watchdog */ - return 0; case WDIOC_GETSUPPORT: return copy_to_user(argp, &at91_wdt_info, sizeof(at91_wdt_info)) ? -EFAULT : 0; - case WDIOC_SETTIMEOUT: - if (get_user(new_value, p)) - return -EFAULT; - if (at91_wdt_settimeout(new_value)) - return -EINVAL; - /* Enable new time value */ - at91_wdt_start(); - /* Return current value */ - return put_user(wdt_time, p); - case WDIOC_GETTIMEOUT: - return put_user(wdt_time, p); case WDIOC_GETSTATUS: case WDIOC_GETBOOTSTATUS: return put_user(0, p); @@ -165,6 +150,20 @@ static long at91_wdt_ioct(struct file *file, if (new_value & WDIOS_ENABLECARD) at91_wdt_start(); return 0; + case WDIOC_KEEPALIVE: + at91_wdt_reload(); /* pat the watchdog */ + return 0; + case WDIOC_SETTIMEOUT: + if (get_user(new_value, p)) + return -EFAULT; + if (at91_wdt_settimeout(new_value)) + return -EINVAL; + /* Enable new time value */ + at91_wdt_start(); + /* Return current value */ + return put_user(wdt_time, p); + case WDIOC_GETTIMEOUT: + return put_user(wdt_time, p); default: return -ENOTTY; }