From: ye xingchen <ye.xingchen@zte.com.cn>
Date: Tue, 2 Aug 2022 07:48:20 +0000 (+0000)
Subject: crypto: sun8i-ce - using the pm_runtime_resume_and_get to simplify the code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7433d2fda2f0d1fcbfc72d3b36f908ad94aebf6d;p=linux.git

crypto: sun8i-ce - 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>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
index 19cd2e52f89d4..c4b0a8b588429 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
@@ -54,11 +54,9 @@ 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);
-	if (err < 0) {
-		pm_runtime_put_noidle(ce->dev);
+	err = pm_runtime_resume_and_get(ce->dev);
+	if (err < 0)
 		goto err_pm;
-	}
 
 	mutex_lock(&ce->rnglock);
 	chan = &ce->chanlist[flow];