From 3ec32b6d17c5b229c6f5d05849932af1f0c6f523 Mon Sep 17 00:00:00 2001
From: Perry Yuan <perry.yuan@amd.com>
Date: Tue, 31 Jan 2023 17:00:15 +0800
Subject: [PATCH] cpufreq: amd-pstate: convert sprintf with sysfs_emit()
Git-commit: 3ec32b6d17c5b229c6f5d05849932af1f0c6f523
Patch-mainline: v6.3-rc1
References: bsc#1212445
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/cpufreq/amd-pstate.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 1ae2e0d56ed1..168a28bed6ee 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -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(
--
2.35.3