1eb683a514
Remove all init functions that do nothing, and provide a `NULL` to *DEVICE*DEFINE* macros. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
40 lines
910 B
C
40 lines
910 B
C
/*
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* Copyright (c) 2021, Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* This is not a real I2C driver. It is used to instantiate struct
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* devices for the "vnd,i2c" devicetree compatible used in test code.
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*/
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#include <zephyr/kernel.h>
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#include <zephyr/drivers/i2c.h>
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#define DT_DRV_COMPAT vnd_i2c
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static int vnd_i2c_configure(const struct device *dev,
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uint32_t dev_config)
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{
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return -ENOTSUP;
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}
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static int vnd_i2c_transfer(const struct device *dev,
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struct i2c_msg *msgs,
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uint8_t num_msgs, uint16_t addr)
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{
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return -ENOTSUP;
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}
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static const struct i2c_driver_api vnd_i2c_api = {
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.configure = vnd_i2c_configure,
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.transfer = vnd_i2c_transfer,
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};
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#define VND_I2C_INIT(n) \
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I2C_DEVICE_DT_INST_DEFINE(n, NULL, NULL, NULL, NULL, POST_KERNEL, \
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CONFIG_I2C_INIT_PRIORITY, &vnd_i2c_api);
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DT_INST_FOREACH_STATUS_OKAY(VND_I2C_INIT)
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