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| author | Pierre Gondois <pierre.gondois@arm.com> | 2022-05-30 12:04:24 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-30 15:33:42 +0200 |
| commit | da4363457f777906d49d765398f5227657c82ef9 (patch) | |
| tree | e241f3a4e9f6661367e88399faea808db74f3b8a /include/linux/instruction_pointer.h | |
| parent | a3f083e04a87662559bbadddc02f4739b78e743a (diff) | |
cpufreq: CPPC: Fix unused-function warning
Building the cppc_cpufreq driver with for arm64 with
CONFIG_ENERGY_MODEL=n triggers the following warnings:
drivers/cpufreq/cppc_cpufreq.c:550:12: error: ‘cppc_get_cpu_cost’ defined but not used
[-Werror=unused-function]
550 | static int cppc_get_cpu_cost(struct device *cpu_dev, unsigned long KHz,
| ^~~~~~~~~~~~~~~~~
drivers/cpufreq/cppc_cpufreq.c:481:12: error: ‘cppc_get_cpu_power’ defined but not used
[-Werror=unused-function]
481 | static int cppc_get_cpu_power(struct device *cpu_dev,
| ^~~~~~~~~~~~~~~~~~
Move the Energy Model related functions into specific guards.
This allows to fix the warning and prevent doing extra work
when the Energy Model is not present.
Fixes: 740fcdc2c20e ("cpufreq: CPPC: Register EM based on efficiency class information")
Reported-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Tested-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/instruction_pointer.h')
0 files changed, 0 insertions, 0 deletions