v4l2_i2c_driver_data 37 include/media/v4l2-i2c-drv-legacy.h static struct v4l2_i2c_driver_data v4l2_i2c_data; v4l2_i2c_driver_data 42 include/media/v4l2-i2c-drv.h static struct v4l2_i2c_driver_data v4l2_i2c_data;