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| I2C_SMBUS_READ_WORD_(9) | I2C and SMBus Subsystem | I2C_SMBUS_READ_WORD_(9) |
NAME¶
i2c_smbus_read_word_data - SMBus “read word” protocolSYNOPSIS¶
s32
i2c_smbus_read_word_data(const struct i2c_client * client,
u8 command);
ARGUMENTS¶
clientHandle to slave device
command
Byte interpreted by slave
DESCRIPTION¶
This executes the SMBus “read word” protocol, returning negative errno else a 16-bit unsigned “word” received from the device.COPYRIGHT¶
| February 2017 | Kernel Hackers Manual 3.16 |