linux-kernel - [PATCH linux-next] watchdog: rti-wdt:using the pm_runtime_resume_and

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Message-Id: <20220802074643.1648660-1-ye.xingchen@zte.com.cn>
Date:   Tue,  2 Aug 2022 07:46:43 +0000
From:   cgel.zte@...il.com
To:     linux-kernel@...r.kernel.org
Cc:     linux@...ck-us.net, linux-watchdog@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] watchdog: rti-wdt:using the pm_runtime_resume_and_get  to simplify the code

From: ye xingchen <ye.xingchen@....com.cn>

Using pm_runtime_resume_and_get() to instade of  pm_runtime_get_sync
and pm_runtime_put_noidle.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/watchdog/rti_wdt.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/watchdog/rti_wdt.c b/drivers/watchdog/rti_wdt.c
index 053ef3bde12d..6e9253761fc1 100644
--- 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");
 	}
-- 
2.25.1