crypto: sun8i-ce - using pm_runtime_resume_and_get instead of pm_runtime_get_sync

Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. This change is just to simplify the code, no
actual functional changes.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c
index b3a9bbfb8831f3f1704528b84f504d971558de9f..b3cc43ea6c8a69db03844222696bdb738ab3eb87 100644 (file)
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c
@@ -108,11 +108,9 @@ int sun8i_ce_prng_generate(struct crypto_rng *tfm, const u8 *src,
                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];