lkml.org 
[lkml]   [2020]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 09/13] cpufreq: acpi-cpufreq: Mark sometimes used ID structs as __maybe_unused
Date
Not used when MODULE is not defined.

Fixes the following W=1 kernel build warning(s):

drivers/cpufreq/acpi-cpufreq.c:1004:36: warning: ‘processor_device_ids’ defined but not used [-Wunused-const-variable=]
997 | static const struct x86_cpu_id acpi_cpufreq_ids[] = {
| ^~~~~~~~~~~~~~~~
drivers/cpufreq/acpi-cpufreq.c:997:32: warning: ‘acpi_cpufreq_ids’ defined but not used [-Wunused-const-variable=]
619 | static const struct acpi_device_id processor_device_ids[] = {
| ^~~~~~~~~~~~~~~~~~~~

Cc: Andy Grover <andrew.grover@intel.com>
Cc: Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
Cc: Dominik Brodowski <linux@brodo.de>
Cc: Denis Sadykov <denis.m.sadykov@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/cpufreq/acpi-cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 6b3d8355c8dea..65bdedcc7f142 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -993,14 +993,14 @@ MODULE_PARM_DESC(acpi_pstate_strict,
late_initcall(acpi_cpufreq_init);
module_exit(acpi_cpufreq_exit);

-static const struct x86_cpu_id acpi_cpufreq_ids[] = {
+static const struct x86_cpu_id __maybe_unused acpi_cpufreq_ids[] = {
X86_MATCH_FEATURE(X86_FEATURE_ACPI, NULL),
X86_MATCH_FEATURE(X86_FEATURE_HW_PSTATE, NULL),
{}
};
MODULE_DEVICE_TABLE(x86cpu, acpi_cpufreq_ids);

-static const struct acpi_device_id processor_device_ids[] = {
+static const struct acpi_device_id __maybe_unused processor_device_ids[] = {
{ACPI_PROCESSOR_OBJECT_HID, },
{ACPI_PROCESSOR_DEVICE_HID, },
{},
--
2.25.1
\
 
 \ /
  Last update: 2020-07-15 10:27    [W:1.482 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site