From: Andi Kleen <ak@linux.intel.com>
Date: Wed, 27 Aug 2014 17:17:08 +0000 (-0700)
Subject: intel_pstate: Turn per cpu printk into pr_debug
X-Git-Tag: firefly_0821_release~176^2~3311^2^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce717613f3fb531dea3e11c8c24d80585331f137;p=firefly-linux-kernel-4.4.55.git

intel_pstate: Turn per cpu printk into pr_debug

On larger systems intel_pstate currently spams the boot up
log with its "Intel pstate controlling ..." message for each CPU.
It's the only subsystem that prints a message for each
CPU.

Turn the message into a pr_debug.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index c5eac949760d..17be734dc303 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -688,7 +688,7 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
 
 	add_timer_on(&cpu->timer, cpunum);
 
-	pr_info("Intel pstate controlling: cpu %d\n", cpunum);
+	pr_debug("Intel pstate controlling: cpu %d\n", cpunum);
 
 	return 0;
 }