Name

i2c_smbus_read_word_data — SMBus read word protocol

Synopsis

s32 i2c_smbus_read_word_data (const struct i2c_client * client,
 u8 command);
 

Arguments

client

Handle 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.