i2c_smbus_ioctl_data  457 drivers/i2c/i2c-dev.c 		struct i2c_smbus_ioctl_data data_arg;
i2c_smbus_ioctl_data  459 drivers/i2c/i2c-dev.c 				   (struct i2c_smbus_ioctl_data __user *) arg,
i2c_smbus_ioctl_data  460 drivers/i2c/i2c-dev.c 				   sizeof(struct i2c_smbus_ioctl_data)))