diff options
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/imx7ulp_wdt.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/watchdog/imx7ulp_wdt.c b/drivers/watchdog/imx7ulp_wdt.c index 0cafa86fff7f..dee02c2a52c9 100644 --- a/drivers/watchdog/imx7ulp_wdt.c +++ b/drivers/watchdog/imx7ulp_wdt.c @@ -136,13 +136,6 @@ static int imx7ulp_wdt_enable(struct watchdog_device *wdog, bool enable) return ret; } -static bool imx7ulp_wdt_is_enabled(void __iomem *base) -{ - u32 val = readl(base + WDOG_CS); - - return val & WDOG_CS_EN; -} - static int imx7ulp_wdt_ping(struct watchdog_device *wdog) { struct imx7ulp_wdt_device *wdt = watchdog_get_drvdata(wdog); @@ -382,11 +375,11 @@ static int __maybe_unused imx7ulp_wdt_resume_noirq(struct device *dev) if (ret) return ret; - if (imx7ulp_wdt_is_enabled(imx7ulp_wdt->base)) + if (watchdog_active(&imx7ulp_wdt->wdd)) { imx7ulp_wdt_init(imx7ulp_wdt, timeout); - - if (watchdog_active(&imx7ulp_wdt->wdd)) imx7ulp_wdt_start(&imx7ulp_wdt->wdd); + imx7ulp_wdt_ping(&imx7ulp_wdt->wdd); + } return 0; } |