diff options
Diffstat (limited to 'drivers/watchdog/bcm47xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/bcm47xx_wdt.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/watchdog/bcm47xx_wdt.c b/drivers/watchdog/bcm47xx_wdt.c index 97ccfce0dab..5a13e43784d 100644 --- a/drivers/watchdog/bcm47xx_wdt.c +++ b/drivers/watchdog/bcm47xx_wdt.c @@ -30,7 +30,7 @@ #define DRV_NAME "bcm47xx_wdt" #define WDT_DEFAULT_TIME 30 /* seconds */ -#define WDT_MAX_TIME 255 /* seconds */ +#define WDT_SOFTTIMER_MAX 255 /* seconds */ static int wdt_time = WDT_DEFAULT_TIME; static bool nowayout = WATCHDOG_NOWAYOUT; @@ -49,7 +49,7 @@ static inline struct bcm47xx_wdt *bcm47xx_wdt_get(struct watchdog_device *wdd) return container_of(wdd, struct bcm47xx_wdt, wdd); } -static void bcm47xx_timer_tick(unsigned long data) +static void bcm47xx_wdt_soft_timer_tick(unsigned long data) { struct bcm47xx_wdt *wdt = (struct bcm47xx_wdt *)data; u32 next_tick = min(wdt->wdd.timeout * 1000, wdt->max_timer_ms); @@ -62,7 +62,7 @@ static void bcm47xx_timer_tick(unsigned long data) } } -static int bcm47xx_wdt_keepalive(struct watchdog_device *wdd) +static int bcm47xx_wdt_soft_keepalive(struct watchdog_device *wdd) { struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); @@ -71,17 +71,17 @@ static int bcm47xx_wdt_keepalive(struct watchdog_device *wdd) return 0; } -static int bcm47xx_wdt_start(struct watchdog_device *wdd) +static int bcm47xx_wdt_soft_start(struct watchdog_device *wdd) { struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); - bcm47xx_wdt_keepalive(wdd); - bcm47xx_timer_tick((unsigned long)wdt); + bcm47xx_wdt_soft_keepalive(wdd); + bcm47xx_wdt_soft_timer_tick((unsigned long)wdt); return 0; } -static int bcm47xx_wdt_stop(struct watchdog_device *wdd) +static int bcm47xx_wdt_soft_stop(struct watchdog_device *wdd) { struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); @@ -91,12 +91,12 @@ static int bcm47xx_wdt_stop(struct watchdog_device *wdd) return 0; } -static int bcm47xx_wdt_set_timeout(struct watchdog_device *wdd, - unsigned int new_time) +static int bcm47xx_wdt_soft_set_timeout(struct watchdog_device *wdd, + unsigned int new_time) { - if (new_time < 1 || new_time > WDT_MAX_TIME) { + if (new_time < 1 || new_time > WDT_SOFTTIMER_MAX) { pr_warn("timeout value must be 1<=x<=%d, using %d\n", - WDT_MAX_TIME, new_time); + WDT_SOFTTIMER_MAX, new_time); return -EINVAL; } @@ -122,12 +122,12 @@ static int bcm47xx_wdt_notify_sys(struct notifier_block *this, return NOTIFY_DONE; } -static struct watchdog_ops bcm47xx_wdt_ops = { +static struct watchdog_ops bcm47xx_wdt_soft_ops = { .owner = THIS_MODULE, - .start = bcm47xx_wdt_start, - .stop = bcm47xx_wdt_stop, - .ping = bcm47xx_wdt_keepalive, - .set_timeout = bcm47xx_wdt_set_timeout, + .start = bcm47xx_wdt_soft_start, + .stop = bcm47xx_wdt_soft_stop, + .ping = bcm47xx_wdt_soft_keepalive, + .set_timeout = bcm47xx_wdt_soft_set_timeout, }; static int bcm47xx_wdt_probe(struct platform_device *pdev) @@ -138,10 +138,10 @@ static int bcm47xx_wdt_probe(struct platform_device *pdev) if (!wdt) return -ENXIO; - setup_timer(&wdt->soft_timer, bcm47xx_timer_tick, + setup_timer(&wdt->soft_timer, bcm47xx_wdt_soft_timer_tick, (long unsigned int)wdt); - wdt->wdd.ops = &bcm47xx_wdt_ops; + wdt->wdd.ops = &bcm47xx_wdt_soft_ops; wdt->wdd.info = &bcm47xx_wdt_info; wdt->wdd.timeout = WDT_DEFAULT_TIME; ret = wdt->wdd.ops->set_timeout(&wdt->wdd, timeout); |