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authorMinghao Chi <chi.minghao@zte.com.cn>2022-04-20 03:02:18 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2022-04-29 13:44:57 +0800
commitd3bae86698720f6fc2ca07d3850ec3167a11ec2b (patch)
treec13f3422647f20d6b9569aa0c5eed575187858c0 /drivers/crypto/allwinner/sun8i-ce
parentee74fdf0ca74e6a65716400b403285686133a9f8 (diff)
downloadlinux-d3bae86698720f6fc2ca07d3850ec3167a11ec2b.tar.bz2
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>
Diffstat (limited to 'drivers/crypto/allwinner/sun8i-ce')
-rw-r--r--drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c6
1 files 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];