dvb_vb2_expbuf   1155 drivers/media/dvb-core/dmxdev.c 		ret = dvb_vb2_expbuf(&dmxdevfilter->vb2_ctx, parg);
dvb_vb2_expbuf   1314 drivers/media/dvb-core/dmxdev.c 		ret = dvb_vb2_expbuf(&dmxdev->dvr_vb2_ctx, parg);
dvb_vb2_expbuf    244 include/media/dvb_vb2.h int dvb_vb2_expbuf(struct dvb_vb2_ctx *ctx, struct dmx_exportbuffer *exp);