From: Perry Yuan <perry.yuan@amd.com>
To: <rafael.j.wysocki@intel.com>, <Mario.Limonciello@amd.com>,
<ray.huang@amd.com>, <viresh.kumar@linaro.org>
Cc: <Deepak.Sharma@amd.com>, <Nathan.Fontenot@amd.com>,
<Alexander.Deucher@amd.com>, <Shimmer.Huang@amd.com>,
<Xiaojian.Du@amd.com>, <Li.Meng@amd.com>, <wyes.karny@amd.com>,
<linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v9 12/13] cpufreq: amd-pstate: convert sprintf with sysfs_emit()
Date: Mon, 26 Dec 2022 00:34:41 +0800 [thread overview]
Message-ID: <20221225163442.2205660-13-perry.yuan@amd.com> (raw)
In-Reply-To: <20221225163442.2205660-1-perry.yuan@amd.com>
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>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
---
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 8ceca4524fc1..87450413cf45 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -695,7 +695,7 @@ 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,
@@ -708,7 +708,7 @@ 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);
}
/*
@@ -723,7 +723,7 @@ 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(
--
2.34.1
next prev parent reply other threads:[~2022-12-25 16:37 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-25 16:34 [PATCH v9 00/13] Implement AMD Pstate EPP Driver Perry Yuan
2022-12-25 16:34 ` [PATCH v9 01/13] ACPI: CPPC: Add AMD pstate energy performance preference cppc control Perry Yuan
2023-01-05 5:31 ` Wyes Karny
2023-01-05 6:02 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 02/13] Documentation: amd-pstate: add EPP profiles introduction Perry Yuan
2023-01-04 0:29 ` Limonciello, Mario
2023-01-05 3:18 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 03/13] cpufreq: intel_pstate: use common macro definition for Energy Preference Performance(EPP) Perry Yuan
2023-01-04 0:31 ` Limonciello, Mario
2023-01-05 5:49 ` Yuan, Perry
2023-01-05 5:56 ` Mario Limonciello
2023-01-05 6:14 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 04/13] cpufreq: amd-pstate: fix kernel hang issue while amd-pstate unregistering Perry Yuan
2022-12-27 2:53 ` Viresh Kumar
2022-12-27 6:32 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 05/13] cpufreq: amd-pstate: optimize driver working mode selection in amd_pstate_param() Perry Yuan
2023-01-04 0:32 ` Limonciello, Mario
2022-12-25 16:34 ` [PATCH v9 06/13] cpufreq: amd-pstate: implement Pstate EPP support for the AMD processors Perry Yuan
2023-01-04 1:05 ` Limonciello, Mario
2023-01-05 6:20 ` Yuan, Perry
2023-01-06 5:22 ` Wyes Karny
2023-01-06 5:58 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 07/13] cpufreq: amd-pstate: implement amd pstate cpu online and offline callback Perry Yuan
2022-12-25 16:34 ` [PATCH v9 08/13] cpufreq: amd-pstate: implement suspend and resume callbacks Perry Yuan
2022-12-27 2:52 ` Viresh Kumar
2023-01-05 15:08 ` Yuan, Perry
2022-12-25 16:34 ` [PATCH v9 09/13] cpufreq: amd-pstate: add driver working mode switch support Perry Yuan
2023-01-04 1:06 ` Limonciello, Mario
2023-01-05 6:02 ` Wyes Karny
2023-01-05 6:57 ` Yuan, Perry
2023-01-05 7:29 ` Wyes Karny
2023-01-05 16:03 ` Wyes Karny
2023-01-06 2:52 ` Yuan, Perry
2023-01-06 3:46 ` Wyes Karny
2022-12-25 16:34 ` [PATCH v9 10/13] Documentation: amd-pstate: add amd pstate driver mode introduction Perry Yuan
2022-12-25 16:34 ` [PATCH v9 11/13] Documentation: introduce amd pstate active mode kernel command line options Perry Yuan
2022-12-25 16:34 ` Perry Yuan [this message]
2022-12-25 16:34 ` [PATCH v9 13/13] Documentation: amd-pstate: introduce new global sysfs attributes Perry Yuan
2023-01-04 0:35 ` Limonciello, Mario
2023-01-05 6:21 ` Yuan, Perry
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