linux/drivers/media/usb/em28xx
Frank Schaefer 8e2c8717c1 [media] em28xx-v4l: get rid of field "users" in struct em28xx_v4l2"
This reverts commit 747dba7de2.

It breaks concurrent vbi and video capturing:
While v4l2->users is the number of users of the whole device (all device nodes),
v4l2_fh_is_singular() only checks the number of users of a specific device node.
As a result. if one device node is open and a second device node is opened
(closed), the device is reinitialized (streaming is stopped).

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21 21:27:57 -03:00
..
em28xx-audio.c [media] em28xx: move fields wq_trigger and streaming_started from struct em28xx to struct em28xx_audio 2014-05-23 13:44:42 -03:00
em28xx-camera.c [media] em28xx-v4l: simplify some pointers in em28xx_init_camera() 2014-07-26 16:42:28 -03:00
em28xx-cards.c [media] media: em28xx - remove reset_resume interface 2014-07-26 11:14:24 -03:00
em28xx-core.c [media] em28xx: add support for DVB monitor led 2014-03-04 14:44:09 -03:00
em28xx-dvb.c [media] media: em28xx-dvb update fe exit flag to indicate device disconnect 2014-07-26 11:18:57 -03:00
em28xx-i2c.c [media] media: em28xx - fix i2c_xfer to return -ENODEV when dev is removed 2014-07-26 11:15:17 -03:00
em28xx-input.c [media] rc-core: remove protocol arrays 2014-07-25 19:10:43 -03:00
em28xx-reg.h [media] em28xx: fix I2S audio sample rate definitions and info output 2014-01-07 08:33:29 -02:00
em28xx-v4l.h [media] vb2: stop_streaming should return void 2014-04-23 10:12:51 -03:00
em28xx-vbi.c [media] em28xx: move v4l2 frame resolutions and scale data from struct em28xx to struct v4l2 2014-05-23 13:14:53 -03:00
em28xx-video.c [media] em28xx-v4l: get rid of field "users" in struct em28xx_v4l2" 2014-09-21 21:27:57 -03:00
em28xx.h [media] em28xx-v4l: get rid of field "users" in struct em28xx_v4l2" 2014-09-21 21:27:57 -03:00
Kconfig [media] em28xx: add [2013:025f] PCTV tripleStick (292e) 2014-04-23 09:51:31 -03:00
Makefile [media] em28xx: make em28xx-video to be a separate module 2014-01-07 05:09:26 -02:00