| Message ID | 1621859318-65095-1-git-send-email-tiantao6@hisilicon.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding | expand |
On Mon, May 24, 2021 at 08:28:38PM +0800, Tian Tao wrote: > 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> > --- > drivers/char/hw_random/ks-sa-rng.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Patch applied. Thanks.
diff --git a/drivers/char/hw_random/ks-sa-rng.c b/drivers/char/hw_random/ks-sa-rng.c index 8f1d47f..2f2f21f 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; }
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> --- drivers/char/hw_random/ks-sa-rng.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)