diff mbox series

hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding

Message ID 1621859318-65095-1-git-send-email-tiantao6@hisilicon.com
State Accepted
Commit e9009fb227fa66a66cef02a36fb51c288f411e0d
Headers show
Series hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding | expand

Commit Message

Tian Tao May 24, 2021, 12:28 p.m. UTC
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(-)

Comments

Herbert Xu June 3, 2021, 12:29 p.m. UTC | #1
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.
-- 
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
diff mbox series

Patch

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;
 	}