linux_dsm_epyc7002/drivers/media/v4l2-core
Sylwester Nawrocki c2efd3e6e0 [media] V4L: Remove all links of the media entity when unregistering subdev
Remove all links of the subdev's media entity after internal_ops
'unregistered' call and right before unregistering the entity from
a media device.
It is assumed here that an unregistered (orphan) media entity cannot
have links to other entities registered to a media device.
It is also assumed the media links should be created/removed with
the media graph's mutex held.
The above implies that the caller of v4l2_device_unregister_subdev()
must not hold the graph's mutex.

Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-19 09:00:45 -03:00
..
Kconfig [media] media/v4l2: VIDEOBUF2_DMA_CONTIG should depend on HAS_DMA 2013-03-18 18:03:18 -03:00
Makefile Linux 3.9-rc5 2013-04-01 09:54:14 -03:00
tuner-core.c [media] tuner-core/simple: get_rf_strength can be tuner mode specific 2013-04-14 19:44:50 -03:00
v4l2-common.c [media] v4l2: drop V4L2_CHIP_MATCH_SUBDEV_NAME 2013-04-14 19:46:02 -03:00
v4l2-compat-ioctl32.c [media] v4l2 core: remove the obsolete dv_preset support 2013-03-24 13:49:17 -03:00
v4l2-ctrls.c [media] V4L: Add MATRIX option to V4L2_CID_EXPOSURE_METERING control 2013-03-31 10:55:19 -03:00
v4l2-dev.c [media] v4l2: remove deprecated current_norm support completely 2013-06-17 09:39:53 -03:00
v4l2-device.c [media] V4L: Remove all links of the media entity when unregistering subdev 2013-06-19 09:00:45 -03:00
v4l2-event.c [media] V4L: Add v4l2_event_subdev_unsubscribe() helper function 2013-02-05 15:04:55 -02:00
v4l2-fh.c [media] v4l, smiapp, smiapp-pll, adp1653: Update contact information 2012-11-21 13:34:50 -02:00
v4l2-int-device.c [media] v4l: move v4l2 core into a separate directory 2012-08-13 23:02:38 -03:00
v4l2-ioctl.c [media] v4l2-ioctl: clarify querystd comment 2013-06-17 09:45:42 -03:00
v4l2-mem2mem.c [media] v4l2-mem2mem: drop rdy_queue on STREAMOFF 2013-03-19 15:13:33 -03:00
v4l2-of.c [media] V4L: Remove incorrect EXPORT_SYMBOL() usage at v4l2-of.c 2013-04-04 19:57:13 -03:00
v4l2-subdev.c [media] v4l: Don't warn during link validation when encountering a V4L2 devnode 2012-11-22 12:09:49 -02:00
videobuf2-core.c [media] v4l: vb2: fix error return code in __vb2_init_fileio() 2013-05-27 08:51:36 -03:00
videobuf2-dma-contig.c [media] media: videobuf2: fix the length check for mmap 2013-04-25 09:54:00 -03:00
videobuf2-dma-sg.c [media] media: videobuf2: fix the length check for mmap 2013-04-25 09:54:00 -03:00
videobuf2-memops.c [media] v4l: vb2-dma-contig: let mmap method to use dma_mmap_coherent call 2012-11-25 17:20:25 -02:00
videobuf2-vmalloc.c [media] videobuf2: add gfp_flags 2013-03-21 13:17:51 -03:00
videobuf-core.c [media] v4l: Tell user space we're using monotonic timestamps 2012-12-21 11:20:51 -02:00
videobuf-dma-contig.c [media] videobuf-dma-contig: use vm_iomap_memory() 2013-05-21 09:22:12 -03:00
videobuf-dma-sg.c [media] videobuf_vm_{open,close} race fixes 2013-05-21 08:56:56 -03:00
videobuf-dvb.c [media] v4l: move v4l2 core into a separate directory 2012-08-13 23:02:38 -03:00
videobuf-vmalloc.c [media] videobuf_vm_{open,close} race fixes 2013-05-21 08:56:56 -03:00