debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/iio/imu/bmi160/bmi160_i2c.c
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@@ -1,11 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  * BMI160 - Bosch IMU, I2C bits
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  *
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  * Copyright (c) 2016, Intel Corporation.
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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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  * 7-bit I2C slave address is:
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  *      - 0x68 if SDO is pulled to GND
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@@ -27,8 +24,8 @@
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 	regmap = devm_regmap_init_i2c(client, &bmi160_regmap_config);
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 	if (IS_ERR(regmap)) {
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-		dev_err(&client->dev, "Failed to register i2c regmap %d\n",
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-			(int)PTR_ERR(regmap));
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+		dev_err(&client->dev, "Failed to register i2c regmap: %pe\n",
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+			regmap);
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 		return PTR_ERR(regmap);
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 	}
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@@ -36,13 +33,6 @@
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 		name = id->name;
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 	return bmi160_core_probe(&client->dev, regmap, name, false);
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-}
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-
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-static int bmi160_i2c_remove(struct i2c_client *client)
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-{
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-	bmi160_core_remove(&client->dev);
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-
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-	return 0;
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 }
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 static const struct i2c_device_id bmi160_i2c_id[] = {
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@@ -72,7 +62,6 @@
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 		.of_match_table		= of_match_ptr(bmi160_of_match),
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 	},
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 	.probe		= bmi160_i2c_probe,
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-	.remove		= bmi160_i2c_remove,
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 	.id_table	= bmi160_i2c_id,
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 };
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 module_i2c_driver(bmi160_i2c_driver);