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authorPaul Mundt <lethal@linux-sh.org>2009-09-15 09:26:04 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-09-15 09:26:04 +0900
commit033eb0acddb71bbee32dce285256b3489b17ef7f (patch)
treecfdc18cc8744e846ff8b269741da151722a12ff8 /arch/sh/kernel
parent3639dfb57d39747a3069678237e8ab810525fcb0 (diff)
sh: cpufreq: Include CPU id in info messages.
This tidies up the printks when running on SMP, and aids in debugging when certain cores are unable to be scaled. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpufreq.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/kernel/cpufreq.c b/arch/sh/kernel/cpufreq.c
index e0590ffebd7..dce4f3ff093 100644
--- a/arch/sh/kernel/cpufreq.c
+++ b/arch/sh/kernel/cpufreq.c
@@ -82,7 +82,8 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
cpuclk = clk_get(NULL, "cpu_clk");
if (IS_ERR(cpuclk)) {
- printk(KERN_ERR "cpufreq: couldn't get CPU clk\n");
+ printk(KERN_ERR "cpufreq: couldn't get CPU#%d clk\n",
+ policy->cpu);
return PTR_ERR(cpuclk);
}
@@ -95,22 +96,21 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
policy->min = policy->cpuinfo.min_freq;
policy->max = policy->cpuinfo.max_freq;
-
/*
* Catch the cases where the clock framework hasn't been wired up
* properly to support scaling.
*/
if (unlikely(policy->min == policy->max)) {
printk(KERN_ERR "cpufreq: clock framework rate rounding "
- "not supported on this CPU.\n");
+ "not supported on CPU#%d.\n", policy->cpu);
clk_put(cpuclk);
return -EINVAL;
}
- printk(KERN_INFO "cpufreq: Frequencies - Minimum %u.%03u MHz, "
+ printk(KERN_INFO "cpufreq: CPU#%d Frequencies - Minimum %u.%03u MHz, "
"Maximum %u.%03u MHz.\n",
- policy->min / 1000, policy->min % 1000,
+ policy->cpu, policy->min / 1000, policy->min % 1000,
policy->max / 1000, policy->max % 1000);
return 0;