From d3bae86698720f6fc2ca07d3850ec3167a11ec2b Mon Sep 17 00:00:00 2001 From: Minghao Chi Date: Wed, 20 Apr 2022 03:02:18 +0000 Subject: [PATCH] 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 Signed-off-by: Minghao Chi Tested-by: Corentin Labbe Acked-by: Corentin Labbe Signed-off-by: Herbert Xu --- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c index b3a9bbfb8831..b3cc43ea6c8a 100644 --- 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];