vb2_dvb_get_frontend
fe = vb2_dvb_get_frontend(f, 1);
EXPORT_SYMBOL(vb2_dvb_get_frontend);
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
fe = vb2_dvb_get_frontend(f, 1);
fe = vb2_dvb_get_frontend(f, f->gate);
fe1 = vb2_dvb_get_frontend(&port->frontends, 2);
fe0 = vb2_dvb_get_frontend(&port->frontends, i);
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
vfe = vb2_dvb_get_frontend(&dev->ts2.frontends, 1);
fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
fe = vb2_dvb_get_frontend(f, 1);
fe = vb2_dvb_get_frontend(f, f->gate);
fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
fes[i] = vb2_dvb_get_frontend(&ndev->frontends[num], i+1);
fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
struct vb2_dvb_frontend *vb2_dvb_get_frontend(struct vb2_dvb_frontends *f, int id);