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Message-ID: <202501031026.w6idmFns-lkp@intel.com>
Date: Fri, 3 Jan 2025 10:43:45 +0800
From: kernel test robot <lkp@...el.com>
To: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Amit Kucheria <amit.kucheria@...aro.org>
Subject: drivers/thermal/cpufreq_cooling.c:81: warning: Excess struct member
'cdev' description in 'cpufreq_cooling_device'
Hi Daniel,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0bc21e701a6ffacfdde7f04f87d664d82e8a13bf
commit: 23affa2e29c5faa8cb59778f71e3bce2c8b3aa5c thermal/drivers/cpu_cooling: Rename to cpufreq_cooling
date: 4 years, 11 months ago
config: arm-randconfig-r006-20230802 (https://download.01.org/0day-ci/archive/20250103/202501031026.w6idmFns-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250103/202501031026.w6idmFns-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501031026.w6idmFns-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/thermal/cpufreq_cooling.c:81: warning: Excess struct member 'cdev' description in 'cpufreq_cooling_device'
vim +81 drivers/thermal/cpufreq_cooling.c
81ee14da1051ee drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 50
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 51 /**
3b3c07485579b9 drivers/thermal/cpu_cooling.c Eduardo Valentin 2013-04-17 52 * struct cpufreq_cooling_device - data for cooling device with cpufreq
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 53 * @id: unique integer value corresponding to each cpufreq_cooling_device
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 54 * registered.
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 55 * @last_load: load measured by the latest call to cpufreq_get_requested_power()
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 56 * @cpufreq_state: integer value representing the current state of cpufreq
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 57 * cooling devices.
dcc6c7fdef9e70 drivers/thermal/cpu_cooling.c Viresh Kumar 2014-12-04 58 * @max_level: maximum cooling level. One less than total number of valid
dcc6c7fdef9e70 drivers/thermal/cpu_cooling.c Viresh Kumar 2014-12-04 59 * cpufreq frequencies.
a4e893e802e6a8 drivers/thermal/cpu_cooling.c Quentin Perret 2019-10-30 60 * @em: Reference on the Energy Model of the device
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 61 * @cdev: thermal_cooling_device pointer to keep track of the
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 62 * registered cooling device.
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 63 * @policy: cpufreq policy.
fc4de356e033a4 drivers/thermal/cpu_cooling.c Javi Merino 2014-12-15 64 * @node: list_head to link all cpufreq_cooling_device together.
81ee14da1051ee drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 65 * @idle_time: idle time stats
7b4e7f07a2c6da drivers/thermal/cpu_cooling.c Amit Kucheria 2019-11-20 66 * @qos_req: PM QoS contraint to apply
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 67 *
beca6053fc21bb drivers/thermal/cpu_cooling.c Viresh Kumar 2014-12-04 68 * This structure is required for keeping information of each registered
beca6053fc21bb drivers/thermal/cpu_cooling.c Viresh Kumar 2014-12-04 69 * cpufreq_cooling_device.
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 70 */
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 71 struct cpufreq_cooling_device {
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 72 int id;
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 73 u32 last_load;
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 74 unsigned int cpufreq_state;
dcc6c7fdef9e70 drivers/thermal/cpu_cooling.c Viresh Kumar 2014-12-04 75 unsigned int max_level;
a4e893e802e6a8 drivers/thermal/cpu_cooling.c Quentin Perret 2019-10-30 76 struct em_perf_domain *em;
d72b4015839cca drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 77 struct cpufreq_policy *policy;
2dcd851fe4b4fe drivers/thermal/cpu_cooling.c Yadwinder Singh Brar 2014-11-07 78 struct list_head node;
81ee14da1051ee drivers/thermal/cpu_cooling.c Viresh Kumar 2017-04-25 79 struct time_in_idle *idle_time;
3000ce3c52f8b8 drivers/thermal/cpu_cooling.c Rafael J. Wysocki 2019-10-16 80 struct freq_qos_request qos_req;
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 @81 };
023614183768a7 drivers/thermal/cpu_cooling.c Amit Daniel Kachhap 2012-08-16 82
:::::: The code at line 81 was first introduced by commit
:::::: 023614183768a7ac62898bded5ec6c0c9fecbdd9 thermal: add generic cpufreq cooling implementation
:::::: TO: Amit Daniel Kachhap <amit.kachhap@...aro.org>
:::::: CC: Zhang Rui <rui.zhang@...el.com>
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