Commit d3bae866 authored by Minghao Chi's avatar Minghao Chi Committed by Herbert Xu
Browse files

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: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarMinghao Chi <chi.minghao@zte.com.cn>
Tested-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ee74fdf0

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c

+2 −4
Original line number Diff line number Diff line
@@ -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];