linux-kernel - [PATCH] iio: tsl2772: Use device-managed API

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Date:   Fri, 26 Jul 2019 20:30:58 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] iio: tsl2772: Use device-managed API

Use devm_iio_device_register to simplify
the code.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/iio/light/tsl2772.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c
index 83cece921843..aa5891d105e8 100644
--- a/drivers/iio/light/tsl2772.c
+++ b/drivers/iio/light/tsl2772.c
@@ -1877,7 +1877,7 @@ static int tsl2772_probe(struct i2c_client *clientp,
 	if (ret < 0)
 		return ret;
 
-	ret = iio_device_register(indio_dev);
+	ret = devm_iio_device_register(&clientp->dev, indio_dev);
 	if (ret) {
 		tsl2772_chip_off(indio_dev);
 		dev_err(&clientp->dev,
@@ -1928,8 +1928,6 @@ static int tsl2772_remove(struct i2c_client *client)
 
 	tsl2772_chip_off(indio_dev);
 
-	iio_device_unregister(indio_dev);
-
 	return 0;
 }
 
-- 
2.20.1