[v2,12/13] cpufreq: intel_pstate: Supply struct attribute description for get_aperf_mperf_shift()

Message ID 20200715082634.3024816-13-lee.jones@linaro.org
State Accepted
Commit 8f23d1f12cf1515693893aae3a79e6079bcdcf85
Headers show
  • Rid W=1 warnings in CPUFreq
Related show

Commit Message

Lee Jones July 15, 2020, 8:26 a.m.
Fixes the following W=1 kernel build warning(s):

 drivers/cpufreq/intel_pstate.c:293: warning: Function parameter or member 'get_aperf_mperf_shift' not described in 'pstate_funcs'

Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Dirk Brandewie <dirk.j.brandewie@intel.com>
Suggested-by: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

 drivers/cpufreq/intel_pstate.c | 2 ++
 1 file changed, 2 insertions(+)



diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 44c7b4677675d..3960f971fdfb3 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -275,6 +275,8 @@  static struct cpudata **all_cpu_data;
  * @get_min:		Callback to get minimum P state
  * @get_turbo:		Callback to get turbo P state
  * @get_scaling:	Callback to get frequency scaling factor
+ * @get_aperf_mperf_shift: Callback to get the APERF vs MPERF frequency
+ *			   difference
  * @get_val:		Callback to convert P state to actual MSR write value
  * @get_vid:		Callback to get VID data for Atom platforms