[PATCH] cpufreq annoying warning fix

[PATCH] cpufreq annoying warning fix

[Benjamin Herrenschmidt]

Hi !

The cpufreq core patch I sent earlier got only half-applied. I added a
flag to let the low level driver disable an annoying warning on
suspend/resume that is normal on ppc, but the "resume" part of it wasn't
applied. This patch just adds back that missing bit. The original patch
also reworked the resume() function to avoid nesting too many if ()
statements along the way I did the suspend() one, but I didn't include
that in the patch below.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Index: linux-work/drivers/cpufreq/cpufreq.c
===================================================================
--- linux-work.orig/drivers/cpufreq/cpufreq.c	2005-05-02 10:48:09.000000000 +1000
+++ linux-work/drivers/cpufreq/cpufreq.c	2005-05-02 16:21:23.000000000 +1000
@@ -1003,9 +1003,10 @@
 		if (unlikely(cur_freq != cpu_policy->cur)) {
 			struct cpufreq_freqs freqs;
 
-			printk(KERN_WARNING "Warning: CPU frequency is %u, "
-					"cpufreq assumed %u kHz.\n",
-					cur_freq, cpu_policy->cur);
+			if (!(cpufreq_driver->flags & CPUFREQ_PM_NO_WARN))
+				printk(KERN_WARNING "Warning: CPU frequency"
+				       "is %u, cpufreq assumed %u kHz.\n",
+				       cur_freq, cpu_policy->cur);
 
 			freqs.cpu = cpu;
 			freqs.old = cpu_policy->cur;