Commit 7433d2fd authored by ye xingchen's avatar ye xingchen Committed by Herbert Xu
Browse files

crypto: sun8i-ce - using the pm_runtime_resume_and_get to simplify the code 



Using pm_runtime_resume_and_get() to instade of  pm_runtime_get_sync
and pm_runtime_put_noidle.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Acked-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 00278564

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

+2 −4
Original line number Diff line number Diff line
@@ -54,11 +54,9 @@ 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);

	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];