Merge branch 'pcc' into release

mariux64 · Feb 23, 2010 · b2cb9dc · b2cb9dc
2 parents e4f23f6 + 455c0d7
commit b2cb9dc
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
@@ -413,7 +413,11 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr)
 	if (result)
 		goto update_bios;
 
-	return 0;
+	/* We need to call _PPC once when cpufreq starts */
+	if (ignore_ppc != 1)
+		result = acpi_processor_get_platform_limit(pr);
+
+	return result;
 
 	/*
 	 * Having _PPC but missing frequencies (_PSS, _PCT) is a very good hint that