media: ext-ctrls-codec-stateless.rst: change a FWHT flag description
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 10 Dec 2020 07:20:11 +0000 (08:20 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 11 Mar 2021 10:59:39 +0000 (11:59 +0100)
commitf23f5c709427e2b76b7280a1361a84a67aa0162b
tree10e8fb6e390fb905b5313890ad098cae20f38100
parent571610162bc5c8e1c862614a24fa9e9162933c12
media: ext-ctrls-codec-stateless.rst: change a FWHT flag description

Instead of using "- 1", use "minus one".

The reason is that, if the table is split like:

  V4L2_FWHT_FL_COMPONENTS_NUM_MSK  0x00070000  The number of color components
                                               - 1.

One might not realize the meaning of the second line.

As a side effect, using text instead of arabic numbers is
more appropriate for formal documents like this spec.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst