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I2C_SMBUS_WRITE_BYTE(9) I2C and SMBus Subsystem I2C_SMBUS_WRITE_BYTE(9)

NAME

i2c_smbus_write_byte - SMBus “send byte” protocol

SYNOPSIS

s32 i2c_smbus_write_byte(const struct i2c_client * client, u8 value);

ARGUMENTS

client
Handle to slave device
value
Byte to be sent

DESCRIPTION

This executes the SMBus “send byte” protocol, returning negative errno else zero on success.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.