2022-08-02 07:54:36

by CGEL

[permalink] [raw]
Subject: [PATCH linux-next] crypto: sun8i-ce:using the pm_runtime_resume_and_get to simplify the code

From: ye xingchen <[email protected]>

Using pm_runtime_resume_and_get() to instade of pm_runtime_get_sync
and pm_runtime_put_noidle.

Reported-by: Zeal Robot <[email protected]>
Signed-off-by: ye xingchen <[email protected]>
---
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