* [PATCH -next] hwrng: omap - Using pm_runtime_resume_and_get instead of pm_runtime_get_sync
@ 2021-06-01 14:49 Zhang Qilong
2021-06-11 7:03 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Zhang Qilong @ 2021-06-01 14:49 UTC (permalink / raw)
To: dsaxena, mpm, herbert; +Cc: linux-crypto
Using 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: Zhang Qilong <zhangqilong3@huawei.com>
---
drivers/char/hw_random/omap-rng.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index cede9f159102..00ff96703dd2 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -454,10 +454,9 @@ static int omap_rng_probe(struct platform_device *pdev)
}
pm_runtime_enable(&pdev->dev);
- ret = pm_runtime_get_sync(&pdev->dev);
+ ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to runtime_get device: %d\n", ret);
- pm_runtime_put_noidle(&pdev->dev);
goto err_ioremap;
}
@@ -543,10 +542,9 @@ static int __maybe_unused omap_rng_resume(struct device *dev)
struct omap_rng_dev *priv = dev_get_drvdata(dev);
int ret;
- ret = pm_runtime_get_sync(dev);
+ ret = pm_runtime_resume_and_get(dev);
if (ret < 0) {
dev_err(dev, "Failed to runtime_get device: %d\n", ret);
- pm_runtime_put_noidle(dev);
return ret;
}
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] hwrng: omap - Using pm_runtime_resume_and_get instead of pm_runtime_get_sync
2021-06-01 14:49 [PATCH -next] hwrng: omap - Using pm_runtime_resume_and_get instead of pm_runtime_get_sync Zhang Qilong
@ 2021-06-11 7:03 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2021-06-11 7:03 UTC (permalink / raw)
To: Zhang Qilong; +Cc: dsaxena, mpm, linux-crypto
On Tue, Jun 01, 2021 at 10:49:14PM +0800, Zhang Qilong wrote:
> Using 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: Zhang Qilong <zhangqilong3@huawei.com>
> ---
> drivers/char/hw_random/omap-rng.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
This patch doesn't apply against the current cryptodev tree.
Thanks,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-06-01 14:49 [PATCH -next] hwrng: omap - Using pm_runtime_resume_and_get instead of pm_runtime_get_sync Zhang Qilong
2021-06-11 7:03 ` Herbert Xu
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