[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220419152554.2925353-6-mkl@pengutronix.de>
Date: Tue, 19 Apr 2022 17:25:42 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
kernel@...gutronix.de, Minghao Chi <chi.minghao@....com.cn>,
Zeal Robot <zealci@....com.cn>,
Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 05/17] can: flexcan: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
From: Minghao Chi <chi.minghao@....com.cn>
Using pm_runtime_resume_and_get is more appropriate
for simplifing code
Link: https://lore.kernel.org/all/20220419081449.2574026-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
drivers/net/can/flexcan/flexcan-core.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c
index 389bd9da7e9a..fe9bda0f5ec4 100644
--- a/drivers/net/can/flexcan/flexcan-core.c
+++ b/drivers/net/can/flexcan/flexcan-core.c
@@ -723,11 +723,9 @@ static int flexcan_get_berr_counter(const struct net_device *dev,
const struct flexcan_priv *priv = netdev_priv(dev);
int err;
- err = pm_runtime_get_sync(priv->dev);
- if (err < 0) {
- pm_runtime_put_noidle(priv->dev);
+ err = pm_runtime_resume_and_get(priv->dev);
+ if (err < 0)
return err;
- }
err = __flexcan_get_berr_counter(dev, bec);
@@ -1700,11 +1698,9 @@ static int flexcan_open(struct net_device *dev)
return -EINVAL;
}
- err = pm_runtime_get_sync(priv->dev);
- if (err < 0) {
- pm_runtime_put_noidle(priv->dev);
+ err = pm_runtime_resume_and_get(priv->dev);
+ if (err < 0)
return err;
- }
err = open_candev(dev);
if (err)
--
2.35.1
Powered by blists - more mailing lists