From: Hans Verkuil Date: Sun, 26 May 2013 13:31:01 +0000 (-0300) Subject: [media] DocBook: remove obsolete note from the dbg_g_register doc X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=da6a855320a6e056add76ea0503b01efdbb0de36;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git [media] DocBook: remove obsolete note from the dbg_g_register doc Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- 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. V4L2_CHIP_MATCH_SUBDEV, match.addr selects the nth sub-device. - - Success not guaranteed - - 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. - - 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