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Commit 78ee998f authored by Dave Jones's avatar Dave Jones
Browse files

[CPUFREQ] cpufreq-core: reduce warning messages. 



cpufreq core is printing out messages at KERN_WARNING level that the core
recovers from without intervention, and that the system administrator can
do nothing about.  Patch below reduces the severity of these messages to
debug.

Signed-off-by: default avatarMatt Domsch <Matt_Domsch@dell.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 7eb53d88

drivers/cpufreq/cpufreq.c

+4 −4
Original line number Diff line number Diff line
@@ -258,7 +258,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state) 
			    (likely(cpufreq_cpu_data[freqs->cpu]->cur)) &&

			    (unlikely(freqs->old != cpufreq_cpu_data[freqs->cpu]->cur)))

			{

				printk(KERN_WARNING "Warning: CPU frequency is %u, "

				dprintk(KERN_WARNING "Warning: CPU frequency is %u, "

				       "cpufreq assumed %u kHz.\n", freqs->old, cpufreq_cpu_data[freqs->cpu]->cur);

				freqs->old = cpufreq_cpu_data[freqs->cpu]->cur;

			}
@@ -814,7 +814,7 @@ static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq, unsigne 
{

	struct cpufreq_freqs freqs;



	printk(KERN_WARNING "Warning: CPU frequency out of sync: cpufreq and timing "

	dprintk(KERN_WARNING "Warning: CPU frequency out of sync: cpufreq and timing "

	       "core thinks of %u, is %u kHz.\n", old_freq, new_freq);



	freqs.cpu = cpu;
@@ -923,7 +923,7 @@ static int cpufreq_suspend(struct sys_device * sysdev, u32 state) 
		struct cpufreq_freqs freqs;



		if (!(cpufreq_driver->flags & CPUFREQ_PM_NO_WARN))

			printk(KERN_DEBUG "Warning: CPU frequency is %u, "

			dprintk(KERN_DEBUG "Warning: CPU frequency is %u, "

			       "cpufreq assumed %u kHz.\n",

			       cur_freq, cpu_policy->cur);
@@ -1004,7 +1004,7 @@ static int cpufreq_resume(struct sys_device * sysdev) 
			struct cpufreq_freqs freqs;



			if (!(cpufreq_driver->flags & CPUFREQ_PM_NO_WARN))

				printk(KERN_WARNING "Warning: CPU frequency"

				dprintk(KERN_WARNING "Warning: CPU frequency"

				       "is %u, cpufreq assumed %u kHz.\n",

				       cur_freq, cpu_policy->cur);