It was <2021-05-24 pon 19:53>, when 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@xxxxxxxxxxxxx>
> ---
> v2: drop unnecessary change about if condition.
> ---
> drivers/char/hw_random/exynos-trng.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
Acked-by: Łukasz Stelmach <l.stelmach@xxxxxxxxxxx>
> diff --git a/drivers/char/hw_random/exynos-trng.c b/drivers/char/hw_random/exynos-trng.c
> index c8db62b..9cc3d54 100644
> --- a/drivers/char/hw_random/exynos-trng.c
> +++ b/drivers/char/hw_random/exynos-trng.c
> @@ -196,10 +196,9 @@ static int __maybe_unused exynos_trng_resume(struct device *dev)
> {
> int ret;
>
> - ret = pm_runtime_get_sync(dev);
> + ret = pm_runtime_resume_and_get(dev);
> if (ret < 0) {
> dev_err(dev, "Could not get runtime PM.\n");
> - pm_runtime_put_noidle(dev);
> return ret;
> }
--
Łukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics
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