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cpufreq: amd-pstate: convert sprintf with sysfs_emit()

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replace the sprintf with a more generic sysfs_emit function

No intended potential function impact

Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Wyes Karny <wyes.karny@amd.com>
Tested-by: Wyes Karny <wyes.karny@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Perry Yuan 2023-01-31 17:00:15 +08:00 committed by Rafael J. Wysocki
parent 5014603e40
commit 3ec32b6d17
1 changed files with 3 additions and 3 deletions
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6
drivers/cpufreq/amd-pstate.c
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@ -736,7 +736,7 @@ static ssize_t show_amd_pstate_max_freq(struct cpufreq_policy *policy,
if (max_freq < 0)
return max_freq;
return sprintf(&buf[0], "%u\n", max_freq);
return sysfs_emit(buf, "%u\n", max_freq);
}
static ssize_t show_amd_pstate_lowest_nonlinear_freq(struct cpufreq_policy *policy,
@ -749,7 +749,7 @@ static ssize_t show_amd_pstate_lowest_nonlinear_freq(struct cpufreq_policy *poli
if (freq < 0)
return freq;
return sprintf(&buf[0], "%u\n", freq);
return sysfs_emit(buf, "%u\n", freq);
}
/*
@ -764,7 +764,7 @@ static ssize_t show_amd_pstate_highest_perf(struct cpufreq_policy *policy,
perf = READ_ONCE(cpudata->highest_perf);
return sprintf(&buf[0], "%u\n", perf);
return sysfs_emit(buf, "%u\n", perf);
}
static ssize_t show_energy_performance_available_preferences(