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author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-12 05:57:05 -0400 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 08:11:40 -0400 |
commit | 67c672ecd3a535f00efea18baac81983a8956084 (patch) | |
tree | 4065d7044e9ceb201e4824032d5727f94a3683a7 /include/media | |
parent | 54220790149809fd48dfb999f732b345b7097a1a (diff) | |
download | op-kernel-dev-67c672ecd3a535f00efea18baac81983a8956084.zip op-kernel-dev-67c672ecd3a535f00efea18baac81983a8956084.tar.gz |
media: v4l2-ctrls.h: better document the arguments for v4l2_ctrl_fill
The arguments for this function are pointers. Make it clear at
its documentation.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media')
-rw-r--r-- | include/media/v4l2-ctrls.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 2d2aed5..dacfe54 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -340,17 +340,17 @@ struct v4l2_ctrl_config { * v4l2_ctrl_fill - Fill in the control fields based on the control ID. * * @id: ID of the control - * @name: name of the control - * @type: type of the control - * @min: minimum value for the control - * @max: maximum value for the control - * @step: control step - * @def: default value for the control - * @flags: flags to be used on the control + * @name: pointer to be filled with a string with the name of the control + * @type: pointer for storing the type of the control + * @min: pointer for storing the minimum value for the control + * @max: pointer for storing the maximum value for the control + * @step: pointer for storing the control step + * @def: pointer for storing the default value for the control + * @flags: pointer for storing the flags to be used on the control * * This works for all standard V4L2 controls. * For non-standard controls it will only fill in the given arguments - * and @name will be %NULL. + * and @name content will be set to %NULL. * * This function will overwrite the contents of @name, @type and @flags. * The contents of @min, @max, @step and @def may be modified depending on |