i2c_rdwr_ioctl_data32  523 drivers/i2c/i2c-dev.c 		struct i2c_rdwr_ioctl_data32 rdwr_arg;
i2c_rdwr_ioctl_data32  529 drivers/i2c/i2c-dev.c 				   (struct i2c_rdwr_ioctl_data32 __user *)arg,