modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/iio/light/veml6070.c
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@@ -1,11 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * veml6070.c - Support for Vishay VEML6070 UV A light sensor
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  *
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  * Copyright 2016 Peter Meerwald-Stadler <pmeerw@pmeerw.net>
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- *
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- * This file is subject to the terms and conditions of version 2 of
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- * the GNU General Public License.  See the file COPYING in the main
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- * directory of this archive for more details.
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  *
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  * IIO driver for VEML6070 (7-bit I2C slave addresses 0x38 and 0x39)
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  *
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@@ -154,17 +151,16 @@
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 	data->client1 = client;
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 	mutex_init(&data->lock);
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-	indio_dev->dev.parent = &client->dev;
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 	indio_dev->info = &veml6070_info;
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 	indio_dev->channels = veml6070_channels;
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 	indio_dev->num_channels = ARRAY_SIZE(veml6070_channels);
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 	indio_dev->name = VEML6070_DRV_NAME;
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 	indio_dev->modes = INDIO_DIRECT_MODE;
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-	data->client2 = i2c_new_dummy(client->adapter, VEML6070_ADDR_DATA_LSB);
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-	if (!data->client2) {
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+	data->client2 = i2c_new_dummy_device(client->adapter, VEML6070_ADDR_DATA_LSB);
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+	if (IS_ERR(data->client2)) {
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 		dev_err(&client->dev, "i2c device for second chip address failed\n");
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-		return -ENODEV;
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+		return PTR_ERR(data->client2);
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 	}
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 	data->config = VEML6070_IT_10 | VEML6070_COMMAND_RSRVD |