linux-kernel - [PATCH linux-next] crypto: sun8i-ce:using the pm_runtime_resume_and

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Message-Id: <20220802074820.1648786-1-ye.xingchen@zte.com.cn>
Date:   Tue,  2 Aug 2022 07:48:20 +0000
From:   cgel.zte@...il.com
To:     linux-kernel@...r.kernel.org
Cc:     linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] crypto: sun8i-ce: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/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
index 19cd2e52f89d..ef9cfc61af32 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
@@ -54,9 +54,8 @@ static int sun8i_ce_trng_read(struct hwrng *rng, void *data, size_t max, bool wa
 		goto err_dst;
 	}
 
-	err = pm_runtime_get_sync(ce->dev);
+	err = pm_runtime_resume_and_get(ce->dev);
 	if (err < 0) {
-		pm_runtime_put_noidle(ce->dev);
 		goto err_pm;
 	}
 
-- 
2.25.1