diff options
| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-08-02 10:48:20 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-08-19 13:39:36 +0300 |
| commit | 7433d2fda2f0d1fcbfc72d3b36f908ad94aebf6d (patch) | |
| tree | 3e17916b23e9b8a93fef192a036e8902a065d591 | |
| parent | 00278564a60e11df8bcca0ececd8b2f55434e406 (diff) | |
| download | linux-7433d2fda2f0d1fcbfc72d3b36f908ad94aebf6d.tar.xz | |
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: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c index 19cd2e52f89d..c4b0a8b58842 100644 --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c @@ -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]; |