From: kernel test robot <lkp@intel.com>
To: Perry Yuan <perry.yuan@amd.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-acpi@vger.kernel.org,
devel@acpica.org, linux-pm@vger.kernel.org,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"Gautham R. Shenoy" <gautham.shenoy@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
linux-doc@vger.kernel.org
Subject: [rafael-pm:bleeding-edge 183/186] drivers/cpufreq/amd-pstate.c:760: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
Date: Sat, 27 Apr 2024 11:46:39 +0800 [thread overview]
Message-ID: <202404271148.HK9yHBlB-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge
head: d9e98e7641ce1ef34d0c33dae1f27611bd1cbcf9
commit: 069a2bb8c48c43176f2f0e6cae5efe2f39f6bdf2 [183/186] cpufreq: amd-pstate: get transition delay and latency value from ACPI tables
config: i386-buildonly-randconfig-002-20240427 (https://download.01.org/0day-ci/archive/20240427/202404271148.HK9yHBlB-lkp@intel.com/config)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240427/202404271148.HK9yHBlB-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/202404271148.HK9yHBlB-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/cpufreq/amd-pstate.c:760: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Get pstate transition delay time from ACPI tables that firmware set
drivers/cpufreq/amd-pstate.c:775: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Get pstate transition latency value from ACPI tables that firmware
drivers/cpufreq/amd-pstate.c:801: warning: Function parameter or struct member 'cpudata' not described in 'amd_pstate_init_freq'
vim +760 drivers/cpufreq/amd-pstate.c
758
759 /**
> 760 * Get pstate transition delay time from ACPI tables that firmware set
761 * instead of using hardcode value directly.
762 */
763 static u32 amd_pstate_get_transition_delay_us(unsigned int cpu)
764 {
765 u32 transition_delay_ns;
766
767 transition_delay_ns = cppc_get_transition_latency(cpu);
768 if (transition_delay_ns == CPUFREQ_ETERNAL)
769 return AMD_PSTATE_TRANSITION_DELAY;
770
771 return transition_delay_ns / NSEC_PER_USEC;
772 }
773
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-04-27 3:47 UTC|newest]
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