2023-12-12 03:26:13

by Jia Jie Ho

[permalink] [raw]
Subject: [PATCH v2 2/2] hwrng: starfive - Add runtime pm ops

Define SET_RUNTIME_PM_OPS for StarFive TRNG driver.

Signed-off-by: Jia Jie Ho <[email protected]>
---
drivers/char/hw_random/jh7110-trng.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/char/hw_random/jh7110-trng.c b/drivers/char/hw_random/jh7110-trng.c
index 38474d48a25e..5053e6add877 100644
--- a/drivers/char/hw_random/jh7110-trng.c
+++ b/drivers/char/hw_random/jh7110-trng.c
@@ -369,8 +369,12 @@ static int __maybe_unused starfive_trng_resume(struct device *dev)
return 0;
}

-static DEFINE_SIMPLE_DEV_PM_OPS(starfive_trng_pm_ops, starfive_trng_suspend,
- starfive_trng_resume);
+static const struct dev_pm_ops starfive_trng_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(starfive_trng_suspend,
+ starfive_trng_resume)
+ SET_RUNTIME_PM_OPS(starfive_trng_suspend,
+ starfive_trng_resume, NULL)
+};

static const struct of_device_id trng_dt_ids[] __maybe_unused = {
{ .compatible = "starfive,jh7110-trng" },
--
2.34.1