[CPUFREQ] cpufreq.h: Fix some checkpatch.pl coding style issues.

Before:
$ scripts/checkpatch.pl --file --terse include/linux/cpufreq.h
total: 14 errors, 11 warnings, 419 lines checked

After:
$ scripts/checkpatch.pl --file --terse include/linux/cpufreq.h
total: 2 errors, 4 warnings, 422 lines checked
Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Dave Jones <davej@redhat.com>

include/linux/cpufreq.h

@@ -72,7 +72,9 @@ extern struct kobject *cpufreq_global_kobject;
 struct cpufreq_cpuinfo {
 	unsigned int		max_freq;
 	unsigned int		min_freq;
-	unsigned int		transition_latency; /* in 10^(-9) s = nanoseconds */
+
+	/* in 10^(-9) s = nanoseconds */
+	unsigned int		transition_latency;
 };
 
 struct cpufreq_real_policy {
@@ -180,7 +182,8 @@ struct cpufreq_governor {
 	struct module		*owner;
 };
 
-/* pass a target to the cpufreq driver 
+/*
+ * Pass a target to the cpufreq driver.
  */
 extern int cpufreq_driver_target(struct cpufreq_policy *policy,
 				 unsigned int target_freq,
@@ -386,7 +389,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 /* the following 3 funtions are for cpufreq core use only */
 struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
 struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
-void   cpufreq_cpu_put (struct cpufreq_policy *data);
+void   cpufreq_cpu_put(struct cpufreq_policy *data);
 
 /* the following are really really optional */
 extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs;