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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-05-26 13:31:01 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-21 13:47:49 (GMT) |
| commit | da6a855320a6e056add76ea0503b01efdbb0de36 (patch) | |
| tree | 2fab2fb89e926d98e35a99706428b18f9cd465b0 | |
| parent | a6edca3c1b4e78c099a426bbe1e724bf70cf3515 (diff) | |
| download | linux-da6a855320a6e056add76ea0503b01efdbb0de36.tar.xz | |
[media] DocBook: remove obsolete note from the dbg_g_register doc
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml index 32c4bde..3d038e7 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml @@ -105,15 +105,6 @@ present with the &VIDIOC-DBG-G-CHIP-INFO; ioctl.</para> <constant>V4L2_CHIP_MATCH_SUBDEV</constant>, <structfield>match.addr</structfield> selects the nth sub-device.</para> - <note> - <title>Success not guaranteed</title> - - <para>Due to a flaw in the Linux &i2c; bus driver these ioctls may -return successfully without actually reading or writing a register. To -catch the most likely failure we recommend a &VIDIOC-DBG-G-CHIP-INFO; -call confirming the presence of the selected &i2c; chip.</para> - </note> - <para>These ioctls are optional, not all drivers may support them. However when a driver supports these ioctls it must also support &VIDIOC-DBG-G-CHIP-INFO;. Conversely it may support |