watchdog: rti-wdt:using the pm_runtime_resume_and_get to simplify the code

Using pm_runtime_resume_and_get() to instade of  pm_runtime_get_sync
and pm_runtime_put_noidle.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220802074643.1648660-1-ye.xingchen@zte.com.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

diff --git a/drivers/watchdog/rti_wdt.c b/drivers/watchdog/rti_wdt.c
index 053ef3b..6e92537 100644 (file)
--- a/drivers/watchdog/rti_wdt.c
+++ b/drivers/watchdog/rti_wdt.c
@@ -225,9 +225,8 @@ static int rti_wdt_probe(struct platform_device *pdev)
                wdt->freq = wdt->freq * 9 / 10;
 
        pm_runtime_enable(dev);
-       ret = pm_runtime_get_sync(dev);
+       ret = pm_runtime_resume_and_get(dev);
        if (ret < 0) {
-               pm_runtime_put_noidle(dev);
                pm_runtime_disable(&pdev->dev);
                return dev_err_probe(dev, ret, "runtime pm failed\n");
        }