diff options
| author | Tian Tao <tiantao6@hisilicon.com> | 2021-05-24 20:28:38 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-06-03 20:24:04 +0800 |
| commit | e9009fb227fa66a66cef02a36fb51c288f411e0d (patch) | |
| tree | 2b7ef2a485a0a38470057173a27e4ef3e10e41a9 /drivers/char | |
| parent | b21d14d9885ace8587a5b5b36cdcda9d8814f313 (diff) | |
hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding
use 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.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/ks-sa-rng.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/hw_random/ks-sa-rng.c b/drivers/char/hw_random/ks-sa-rng.c index 8f1d47ff9799..2f2f21f1b659 100644 --- a/drivers/char/hw_random/ks-sa-rng.c +++ b/drivers/char/hw_random/ks-sa-rng.c @@ -241,10 +241,9 @@ static int ks_sa_rng_probe(struct platform_device *pdev) } pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) { dev_err(dev, "Failed to enable SA power-domain\n"); - pm_runtime_put_noidle(dev); pm_runtime_disable(dev); return ret; } |