linux-kernel - [PATCH] cpufreq: stats: Fix string format specifier mismatch

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Date:   Mon, 12 Oct 2020 10:20:07 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Rafael Wysocki <rjw@...ysocki.net>,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        kernel test robot <lkp@...el.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] cpufreq: stats: Fix string format specifier mismatch

Fix following warning:

drivers/cpufreq/cpufreq_stats.c:63:10: warning: %d in format string (no.
1) requires 'int' but the argument type is 'unsigned int'

Fixes: 40c3bd4cfa6f ("cpufreq: stats: Defer stats update to cpufreq_stats_record_transition()")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/cpufreq_stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 1b1389face85..6cd5c8ab5d49 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -62,7 +62,7 @@ static ssize_t show_total_trans(struct cpufreq_policy *policy, char *buf)
 	if (READ_ONCE(stats->reset_pending))
 		return sprintf(buf, "%d\n", 0);
 	else
-		return sprintf(buf, "%d\n", stats->total_trans);
+		return sprintf(buf, "%u\n", stats->total_trans);
 }
 cpufreq_freq_attr_ro(total_trans);
 
-- 
2.25.0.rc1.19.g042ed3e048af