diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-05-26 09:31:01 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-21 09:47:49 -0400 |
commit | da6a855320a6e056add76ea0503b01efdbb0de36 (patch) | |
tree | 2fab2fb89e926d98e35a99706428b18f9cd465b0 | |
parent | a6edca3c1b4e78c099a426bbe1e724bf70cf3515 (diff) |
[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 32c4bde9d4b8..3d038e75d12b 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> | |||
105 | <constant>V4L2_CHIP_MATCH_SUBDEV</constant>, | 105 | <constant>V4L2_CHIP_MATCH_SUBDEV</constant>, |
106 | <structfield>match.addr</structfield> selects the nth sub-device.</para> | 106 | <structfield>match.addr</structfield> selects the nth sub-device.</para> |
107 | 107 | ||
108 | <note> | ||
109 | <title>Success not guaranteed</title> | ||
110 | |||
111 | <para>Due to a flaw in the Linux &i2c; bus driver these ioctls may | ||
112 | return successfully without actually reading or writing a register. To | ||
113 | catch the most likely failure we recommend a &VIDIOC-DBG-G-CHIP-INFO; | ||
114 | call confirming the presence of the selected &i2c; chip.</para> | ||
115 | </note> | ||
116 | |||
117 | <para>These ioctls are optional, not all drivers may support them. | 108 | <para>These ioctls are optional, not all drivers may support them. |
118 | However when a driver supports these ioctls it must also support | 109 | However when a driver supports these ioctls it must also support |
119 | &VIDIOC-DBG-G-CHIP-INFO;. Conversely it may support | 110 | &VIDIOC-DBG-G-CHIP-INFO;. Conversely it may support |