linux-kernel - [PATCH v2 12/13] cpufreq: intel_pstate: Supply struct attribute description for get_aperf_mperf

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Date:   Wed, 15 Jul 2020 09:26:33 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     rjw@...ysocki.net, viresh.kumar@...aro.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Len Brown <lenb@...nel.org>,
        Dirk Brandewie <dirk.j.brandewie@...el.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH v2 12/13] cpufreq: intel_pstate: Supply struct attribute description for get_aperf_mperf_shift()

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@...ux.intel.com>
Cc: Len Brown <lenb@...nel.org>
Cc: Dirk Brandewie <dirk.j.brandewie@...el.com>
Suggested-by: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Lee Jones <lee.jones@...aro.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
  *
-- 
2.25.1