* @adev: amba device structure of wdt
* @status: current status of wdt
* @load_val: load value to be set for current timeout
- * @timeout: current programmed timeout
*/
struct sp805_wdt {
struct watchdog_device wdd;
struct clk *clk;
struct amba_device *adev;
unsigned int load_val;
- unsigned int timeout;
};
static bool nowayout = WATCHDOG_NOWAYOUT;
spin_lock(&wdt->lock);
wdt->load_val = load;
/* roundup timeout to closest positive integer value */
- wdt->timeout = div_u64((load + 1) * 2 + (rate / 2), rate);
+ wdd->timeout = div_u64((load + 1) * 2 + (rate / 2), rate);
spin_unlock(&wdt->lock);
return 0;
int ret;
if (!ping) {
- ret = clk_prepare(wdt->clk);
- if (ret) {
- dev_err(&wdt->adev->dev, "clock prepare fail");
- return ret;
- }
- ret = clk_enable(wdt->clk);
+ ret = clk_prepare_enable(wdt->clk);
if (ret) {
dev_err(&wdt->adev->dev, "clock enable fail");
- clk_unprepare(wdt->clk);
return ret;
}
}
readl_relaxed(wdt->base + WDTLOCK);
spin_unlock(&wdt->lock);
- clk_disable(wdt->clk);
- clk_unprepare(wdt->clk);
+ clk_disable_unprepare(wdt->clk);
return 0;
}