devnode_nums 100 drivers/media/v4l2-core/v4l2-dev.c static DECLARE_BITMAP(devnode_nums[VFL_TYPE_MAX], VIDEO_NUM_DEVICES); devnode_nums 116 drivers/media/v4l2-core/v4l2-dev.c return devnode_nums[idx]; devnode_nums 122 drivers/media/v4l2-core/v4l2-dev.c return devnode_nums[vfl_type];