media: v4l2-core: get rid of videobuf-dvb

Videobuf has been replaced by videobuf2. Now, no drivers use
the videobuf-dvb helper module anymore. So, get rid of it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/v4l2-core/Kconfig

@@ -76,7 +76,3 @@ config VIDEOBUF_DMA_CONTIG
 	tristate
 	depends on HAS_DMA
 	select VIDEOBUF_GEN
-
-config VIDEOBUF_DVB
-	tristate
-	select VIDEOBUF_GEN

drivers/media/v4l2-core/Makefile

@@ -31,7 +31,6 @@ obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
 obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
 obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o
-obj-$(CONFIG_VIDEOBUF_DVB) += videobuf-dvb.o
 
 ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
 ccflags-y += -I$(srctree)/drivers/media/tuners

include/media/videobuf-dvb.h

-/* SPDX-License-Identifier: GPL-2.0 */
-#include <media/dvbdev.h>
-#include <media/dmxdev.h>
-#include <media/dvb_demux.h>
-#include <media/dvb_net.h>
-#include <media/dvb_frontend.h>
-
-#ifndef _VIDEOBUF_DVB_H_
-#define	_VIDEOBUF_DVB_H_
-
-struct videobuf_dvb {
-	/* filling that the job of the driver */
-	char                       *name;
-	struct dvb_frontend        *frontend;
-	struct videobuf_queue      dvbq;
-
-	/* video-buf-dvb state info */
-	struct mutex               lock;
-	struct task_struct         *thread;
-	int                        nfeeds;
-
-	/* videobuf_dvb_(un)register manges this */
-	struct dvb_demux           demux;
-	struct dmxdev              dmxdev;
-	struct dmx_frontend        fe_hw;
-	struct dmx_frontend        fe_mem;
-	struct dvb_net             net;
-};
-
-struct videobuf_dvb_frontend {
-	struct list_head felist;
-	int id;
-	struct videobuf_dvb dvb;
-};
-
-struct videobuf_dvb_frontends {
-	struct list_head felist;
-	struct mutex lock;
-	struct dvb_adapter adapter;
-	int active_fe_id; /* Indicates which frontend in the felist is in use */
-	int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
-};
-
-int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
-			  struct module *module,
-			  void *adapter_priv,
-			  struct device *device,
-			  short *adapter_nr,
-			  int mfe_shared);
-
-void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
-
-struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id);
-void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f);
-
-struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
-int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
-
-#endif			/* _VIDEOBUF_DVB_H_ */