From: kernel test robot <lkp@intel.com>
To: Rodrigo Alencar <rodrigo.alencar@analog.com>
Cc: oe-kbuild-all@lists.linux.dev, 0day robot <lkp@intel.com>,
linux-doc@vger.kernel.org
Subject: htmldocs: Documentation/ABI/testing/sysfs-bus-iio:2158: WARNING: Inline emphasis start-string without end-string. [docutils]
Date: Wed, 08 Jul 2026 02:41:49 +0200 [thread overview]
Message-ID: <202607080218.L2vUY4uO-lkp@intel.com> (raw)
tree: https://github.com/intel-lab-lkp/linux/commits/Rodrigo-Alencar-via-B4-Relay/iio-ABI-add-attributes-for-altcurrent-channels/20260707-222542
head: ff135bf478a760bfa4cfa1e3a9aad54ebbc03556
commit: 52f850c53e7ec6dc4b094d19752bea9b2d9ecd36 iio: ABI: add parent entry for iio channels
date: 10 hours ago
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260708/202607080218.L2vUY4uO-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202607080218.L2vUY4uO-lkp@intel.com/
All warnings (new ones prefixed by >>):
Using alabaster theme
WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:364; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:234
WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:373; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:243
WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:636; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:252
WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:645; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:261
>> Documentation/ABI/testing/sysfs-bus-iio:2158: WARNING: Inline emphasis start-string without end-string. [docutils]
Documentation/ABI/testing/sysfs-class-power-bd71828:1: ERROR: Malformed table.
No bottom table border found.
vim +2158 Documentation/ABI/testing/sysfs-bus-iio
> 2158 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_parent
2159 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_parent
2160 What: /sys/bus/iio/devices/iio:deviceX/in_altvoltageY_parent
2161 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_parent
2162 What: /sys/bus/iio/devices/iio:deviceX/in_currentY_parent
2163 What: /sys/bus/iio/devices/iio:deviceX/out_currentY_parent
2164 What: /sys/bus/iio/devices/iio:deviceX/in_altcurrentY_parent
2165 What: /sys/bus/iio/devices/iio:deviceX/out_altcurrentY_parent
2166 KernelVersion: 7.2
2167 Contact: linux-iio@vger.kernel.org
2168 Description:
2169 Read-only attribute containing the sysfs name prefix of the parent
2170 channel for hierarchical channel relationships (e.g. "out_altvoltage0").
2171 The prefix uniquely identifies the parent channel and can be used by
2172 userspace to organize channels in tree-like structures that reflects
2173 virtual or logical relationships between them.
2174
2175 For example, an IIO device may expose a primary output channel as
2176 "out_voltage0" together with a set of profile-based or mode-based
2177 subchannels used to configure or compose the output signal. These
2178 subchannels may carry common attributes such as frequency, phase, etc.
2179 They do not represent physical outputs, but rather logical/virtual
2180 channels grouping configurations that affect the primary output.
2181 Each subchannel exposes a *_parent attribute reading "out_voltage0",
2182 allowing userspace to group controls under the output channel they
2183 belong to rather than treating them as unrelated top-level channels.
2184
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-07-08 0:41 UTC|newest]
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