On 6/11/2024 03:52, Perry Yuan wrote:
> removed the unused variable `nominal_freq` for build warning.
> This variable was defined and assigned a value in the previous code,
> but it was not used in the subsequent code.
>
> Closes: https://lore.kernel.org/oe-kbuild-all/202405080431.BPU6Yg9s-lkp@intel.com/
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Perry Yuan <perry.yuan@amd.com>
> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Acked-by: Mario Limonciello <mario.limonciello@amd.com>
> ---
> drivers/cpufreq/amd-pstate.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
> index 37fce0569d06..36b1964ca8d3 100644
> --- a/drivers/cpufreq/amd-pstate.c
> +++ b/drivers/cpufreq/amd-pstate.c
> @@ -944,7 +944,7 @@ static int amd_pstate_init_freq(struct amd_cpudata *cpudata)
>
> static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
> {
> - int min_freq, max_freq, nominal_freq, ret;
> + int min_freq, max_freq, ret;
> struct device *dev;
> struct amd_cpudata *cpudata;
>
> @@ -975,7 +975,6 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
>
> min_freq = READ_ONCE(cpudata->min_freq);
> max_freq = READ_ONCE(cpudata->max_freq);
> - nominal_freq = READ_ONCE(cpudata->nominal_freq);
>
> policy->cpuinfo.transition_latency = amd_pstate_get_transition_latency(policy->cpu);
> policy->transition_delay_us = amd_pstate_get_transition_delay_us(policy->cpu);
> @@ -1395,7 +1394,7 @@ static bool amd_pstate_acpi_pm_profile_undefined(void)
>
> static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
> {
> - int min_freq, max_freq, nominal_freq, ret;
> + int min_freq, max_freq, ret;
> struct amd_cpudata *cpudata;
> struct device *dev;
> u64 value;
> @@ -1428,7 +1427,6 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
>
> min_freq = READ_ONCE(cpudata->min_freq);
> max_freq = READ_ONCE(cpudata->max_freq);
> - nominal_freq = READ_ONCE(cpudata->nominal_freq);
>
> policy->cpuinfo.min_freq = min_freq;
> policy->cpuinfo.max_freq = max_freq;