[PATCH v4 56/79] media: i2c: video-i2c: use pm_runtime_resume_and_get()

[Mauro Carvalho Chehab]

Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 drivers/media/i2c/video-i2c.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c
index c9a774f4c8d2..910a139c5e14 100644
--- a/drivers/media/i2c/video-i2c.c
+++ b/drivers/media/i2c/video-i2c.c
@@ -286,11 +286,9 @@ static int amg88xx_read(struct device *dev, enum hwmon_sensor_types type,
 	__le16 buf;
 	int tmp;
 
-	tmp = pm_runtime_get_sync(regmap_get_device(data->regmap));
-	if (tmp < 0) {
-		pm_runtime_put_noidle(regmap_get_device(data->regmap));
+	tmp = pm_runtime_resume_and_get(regmap_get_device(data->regmap));
+	if (tmp < 0)
 		return tmp;
-	}
 
 	tmp = regmap_bulk_read(data->regmap, AMG88XX_REG_TTHL, &buf, 2);
 	pm_runtime_mark_last_busy(regmap_get_device(data->regmap));
@@ -512,11 +510,9 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	if (data->kthread_vid_cap)
 		return 0;
 
-	ret = pm_runtime_get_sync(dev);
-	if (ret < 0) {
-		pm_runtime_put_noidle(dev);
+	ret = pm_runtime_resume_and_get(dev);
+	if (ret < 0)
 		goto error_del_list;
-	}
 
 	ret = data->chip->setup(data);
 	if (ret)
-- 
2.30.2