linux-kernel - [PATCH] iio:dac:max517: Use devm_iio_device

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Message-Id: <20210314093356.10609-1-dmugil2000@gmail.com>
Date:   Sun, 14 Mar 2021 15:03:56 +0530
From:   Mugilraj Dhavachelvan <dmugil2000@...il.com>
To:     ardeleanalex@...il.com, Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Mugilraj Dhavachelvan <dmugil2000@...il.com>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iio:dac:max517: Use devm_iio_device_register()

Use devm_iio_device_register() to avoid remove function and 
drop explicit call to iio_device_unregister().

Signed-off-by: Mugilraj Dhavachelvan <dmugil2000@...il.com>
---
 drivers/iio/dac/max517.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/iio/dac/max517.c b/drivers/iio/dac/max517.c
index 7e01838ef4d0..5f72f126162d 100644
--- a/drivers/iio/dac/max517.c
+++ b/drivers/iio/dac/max517.c
@@ -189,13 +189,7 @@ static int max517_probe(struct i2c_client *client,
 			data->vref_mv[chan] = platform_data->vref_mv[chan];
 	}
 
-	return iio_device_register(indio_dev);
-}
-
-static int max517_remove(struct i2c_client *client)
-{
-	iio_device_unregister(i2c_get_clientdata(client));
-	return 0;
+	return devm_iio_device_register(&client->dev, indio_dev);
 }
 
 static const struct i2c_device_id max517_id[] = {
@@ -214,7 +208,6 @@ static struct i2c_driver max517_driver = {
 		.pm	= &max517_pm_ops,
 	},
 	.probe		= max517_probe,
-	.remove		= max517_remove,
 	.id_table	= max517_id,
 };
 module_i2c_driver(max517_driver);
-- 
2.25.1