Symbol: vb2_read
drivers/media/common/videobuf2/videobuf2-core.c
3162
EXPORT_SYMBOL_GPL(vb2_read);
drivers/media/common/videobuf2/videobuf2-v4l2.c
1215
err = vb2_read(vdev->queue, buf, count, ppos,
include/media/videobuf2-core.h
1096
size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,