cpupowerutils: utils - ConfigStyle bugfixes

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

6 files changed, 122 insertions, 108 deletions

diff --git a/tools/power/cpupower/utils/cpufreq-info.c b/tools/power/cpupower/utils/cpufreq-info.c
index eaa8be06edfa..8628644188cf 100644
--- a/tools/power/cpupower/utils/cpufreq-info.c
+++ b/tools/power/cpupower/utils/cpufreq-info.c
@@ -27,7 +27,7 @@ static unsigned int count_cpus(void)
 	unsigned int cpunr = 0;
 
 	fp = fopen("/proc/stat", "r");
-	if(!fp) {
+	if (!fp) {
 		printf(_("Couldn't count the number of CPUs (%s: %s), assuming 1\n"), "/proc/stat", strerror(errno));
 		return 1;
 	}
@@ -48,7 +48,7 @@ static unsigned int count_cpus(void)
 	fclose(fp);
 
 	/* cpu count starts from 0, on error return 1 (UP) */
-	return (ret+1);
+	return ret + 1;
 }
 
 
@@ -63,7 +63,7 @@ static void proc_cpufreq_output(void)
 	printf(_("          minimum CPU frequency  -  maximum CPU frequency  -  governor\n"));
 
 	nr_cpus = count_cpus();
-	for (cpu=0; cpu < nr_cpus; cpu++) {
+	for (cpu = 0; cpu < nr_cpus; cpu++) {
 		policy = cpufreq_get_policy(cpu);
 		if (!policy)
 			continue;
@@ -75,7 +75,8 @@ static void proc_cpufreq_output(void)
 			max_pctg = (policy->max * 100) / max;
 		}
 		printf("CPU%3d    %9lu kHz (%3d %%)  -  %9lu kHz (%3d %%)  -  %s\n",
-		       cpu , policy->min, max ? min_pctg : 0, policy->max, max ? max_pctg : 0, policy->governor);
+			cpu , policy->min, max ? min_pctg : 0, policy->max,
+			max ? max_pctg : 0, policy->governor);
 
 		cpufreq_put_policy(policy);
 	}
@@ -89,21 +90,21 @@ static void print_speed(unsigned long speed)
 		tmp = speed % 10000;
 		if (tmp >= 5000)
 			speed += 10000;
-		printf ("%u.%02u GHz", ((unsigned int) speed/1000000),
+		printf("%u.%02u GHz", ((unsigned int) speed/1000000),
 			((unsigned int) (speed%1000000)/10000));
 	} else if (speed > 100000) {
 		tmp = speed % 1000;
 		if (tmp >= 500)
 			speed += 1000;
-		printf ("%u MHz", ((unsigned int) speed / 1000));
+		printf("%u MHz", ((unsigned int) speed / 1000));
 	} else if (speed > 1000) {
 		tmp = speed % 100;
 		if (tmp >= 50)
 			speed += 100;
-		printf ("%u.%01u MHz", ((unsigned int) speed/1000),
+		printf("%u.%01u MHz", ((unsigned int) speed/1000),
 			((unsigned int) (speed%1000)/100));
 	} else
-		printf ("%lu kHz", speed);
+		printf("%lu kHz", speed);
 
 	return;
 }
@@ -116,28 +117,29 @@ static void print_duration(unsigned long duration)
 		tmp = duration % 10000;
 		if (tmp >= 5000)
 			duration += 10000;
-		printf ("%u.%02u ms", ((unsigned int) duration/1000000),
+		printf("%u.%02u ms", ((unsigned int) duration/1000000),
 			((unsigned int) (duration%1000000)/10000));
 	} else if (duration > 100000) {
 		tmp = duration % 1000;
 		if (tmp >= 500)
 			duration += 1000;
-		printf ("%u us", ((unsigned int) duration / 1000));
+		printf("%u us", ((unsigned int) duration / 1000));
 	} else if (duration > 1000) {
 		tmp = duration % 100;
 		if (tmp >= 50)
 			duration += 100;
-		printf ("%u.%01u us", ((unsigned int) duration/1000),
+		printf("%u.%01u us", ((unsigned int) duration/1000),
 			((unsigned int) (duration%1000)/100));
 	} else
-		printf ("%lu ns", duration);
+		printf("%lu ns", duration);
 
 	return;
 }
 
 /* --boost / -b */
 
-static int get_boost_mode(unsigned int cpu) {
+static int get_boost_mode(unsigned int cpu)
+{
 	int support, active, b_states = 0, ret, pstate_no, i;
 	/* ToDo: Make this more global */
 	unsigned long pstates[MAX_HW_PSTATES] = {0,};
@@ -158,13 +160,13 @@ static int get_boost_mode(unsigned int cpu) {
 	   && (cpuid_edx(0x80000007) & (1 << 7)))
 	*/
 
-	printf(_("  boost state support: \n"));
+	printf(_("  boost state support:\n"));
 
 	printf(_("    Supported: %s\n"), support ? _("yes") : _("no"));
 	printf(_("    Active: %s\n"), active ? _("yes") : _("no"));
 
 	/* ToDo: Only works for AMD for now... */
-	
+
 	if (cpupower_cpu_info.vendor == X86_VENDOR_AMD &&
 	    cpupower_cpu_info.family >= 0x10) {
 		ret = decode_pstates(cpu, cpupower_cpu_info.family, b_states,
@@ -196,12 +198,11 @@ static void debug_output_one(unsigned int cpu)
 	unsigned long total_trans, latency;
 	unsigned long long total_time;
 	struct cpufreq_policy *policy;
-	struct cpufreq_available_governors * governors;
+	struct cpufreq_available_governors *governors;
 	struct cpufreq_stats *stats;
 
-	if (cpufreq_cpu_exists(cpu)) {
+	if (cpufreq_cpu_exists(cpu))
 		return;
-	}
 
 	freq_kernel = cpufreq_get_freq_kernel(cpu);
 	freq_hardware = cpufreq_get_freq_hardware(cpu);
@@ -294,8 +295,7 @@ static void debug_output_one(unsigned int cpu)
 		if (freq_hardware) {
 			print_speed(freq_hardware);
 			printf(_(" (asserted by call to hardware)"));
-		}
-		else
+		} else
 			print_speed(freq_kernel);
 		printf(".\n");
 	}
@@ -322,7 +322,8 @@ static void debug_output_one(unsigned int cpu)
 
 /* --freq / -f */
 
-static int get_freq_kernel(unsigned int cpu, unsigned int human) {
+static int get_freq_kernel(unsigned int cpu, unsigned int human)
+{
 	unsigned long freq = cpufreq_get_freq_kernel(cpu);
 	if (!freq)
 		return -EINVAL;
@@ -337,7 +338,8 @@ static int get_freq_kernel(unsigned int cpu, unsigned int human) {
 
 /* --hwfreq / -w */
 
-static int get_freq_hardware(unsigned int cpu, unsigned int human) {
+static int get_freq_hardware(unsigned int cpu, unsigned int human)
+{
 	unsigned long freq = cpufreq_get_freq_hardware(cpu);
 	if (!freq)
 		return -EINVAL;
@@ -351,7 +353,8 @@ static int get_freq_hardware(unsigned int cpu, unsigned int human) {
 
 /* --hwlimits / -l */
 
-static int get_hardware_limits(unsigned int cpu) {
+static int get_hardware_limits(unsigned int cpu)
+{
 	unsigned long min, max;
 	if (cpufreq_get_hardware_limits(cpu, &min, &max))
 		return -EINVAL;
@@ -361,7 +364,8 @@ static int get_hardware_limits(unsigned int cpu) {
 
 /* --driver / -d */
 
-static int get_driver(unsigned int cpu) {
+static int get_driver(unsigned int cpu)
+{
 	char *driver = cpufreq_get_driver(cpu);
 	if (!driver)
 		return -EINVAL;
@@ -372,7 +376,8 @@ static int get_driver(unsigned int cpu) {
 
 /* --policy / -p */
 
-static int get_policy(unsigned int cpu) {
+static int get_policy(unsigned int cpu)
+{
 	struct cpufreq_policy *policy = cpufreq_get_policy(cpu);
 	if (!policy)
 		return -EINVAL;
@@ -383,8 +388,10 @@ static int get_policy(unsigned int cpu) {
 
 /* --governors / -g */
 
-static int get_available_governors(unsigned int cpu) {
-	struct cpufreq_available_governors *governors = cpufreq_get_available_governors(cpu);
+static int get_available_governors(unsigned int cpu)
+{
+	struct cpufreq_available_governors *governors =
+		cpufreq_get_available_governors(cpu);
 	if (!governors)
 		return -EINVAL;
 
@@ -400,7 +407,8 @@ static int get_available_governors(unsigned int cpu) {
 
 /* --affected-cpus  / -a */
 
-static int get_affected_cpus(unsigned int cpu) {
+static int get_affected_cpus(unsigned int cpu)
+{
 	struct cpufreq_affected_cpus *cpus = cpufreq_get_affected_cpus(cpu);
 	if (!cpus)
 		return -EINVAL;
@@ -416,7 +424,8 @@ static int get_affected_cpus(unsigned int cpu) {
 
 /* --related-cpus  / -r */
 
-static int get_related_cpus(unsigned int cpu) {
+static int get_related_cpus(unsigned int cpu)
+{
 	struct cpufreq_affected_cpus *cpus = cpufreq_get_related_cpus(cpu);
 	if (!cpus)
 		return -EINVAL;
@@ -432,17 +441,19 @@ static int get_related_cpus(unsigned int cpu) {
 
 /* --stats / -s */
 
-static int get_freq_stats(unsigned int cpu, unsigned int human) {
+static int get_freq_stats(unsigned int cpu, unsigned int human)
+{
 	unsigned long total_trans = cpufreq_get_transitions(cpu);
 	unsigned long long total_time;
 	struct cpufreq_stats *stats = cpufreq_get_stats(cpu, &total_time);
 	while (stats) {
 		if (human) {
 			print_speed(stats->frequency);
-			printf(":%.2f%%", (100.0 * stats->time_in_state) / total_time);
-		}
-		else
-			printf("%lu:%llu", stats->frequency, stats->time_in_state);
+			printf(":%.2f%%",
+				(100.0 * stats->time_in_state) / total_time);
+		} else
+			printf("%lu:%llu",
+				stats->frequency, stats->time_in_state);
 		stats = stats->next;
 		if (stats)
 			printf(", ");
@@ -455,7 +466,8 @@ static int get_freq_stats(unsigned int cpu, unsigned int human) {
 
 /* --latency / -y */
 
-static int get_latency(unsigned int cpu, unsigned int human) {
+static int get_latency(unsigned int cpu, unsigned int human)
+{
 	unsigned long latency = cpufreq_get_transition_latency(cpu);
 	if (!latency)
 		return -EINVAL;
@@ -468,7 +480,8 @@ static int get_latency(unsigned int cpu, unsigned int human) {
 	return 0;
 }
 
-void freq_info_help(void) {
+void freq_info_help(void)
+{
 	printf(_("Usage: cpupower freqinfo [options]\n"));
 	printf(_("Options:\n"));
 	printf(_("  -e, --debug          Prints out debug information [default]\n"));
@@ -494,26 +507,26 @@ void freq_info_help(void) {
 	printf("\n");
 	printf(_("If no argument is given, full output about\n"
 	       "cpufreq is printed which is useful e.g. for reporting bugs.\n\n"));
-	printf(_("By default info of CPU 0 is shown which can be overridden \n"
+	printf(_("By default info of CPU 0 is shown which can be overridden\n"
 		 "with the cpupower --cpu main command option.\n"));
 }
 
 static struct option info_opts[] = {
-	{ .name="debug",	.has_arg=no_argument,		.flag=NULL,	.val='e'},
-	{ .name="boost",	.has_arg=no_argument,		.flag=NULL,	.val='b'},
-	{ .name="freq",		.has_arg=no_argument,		.flag=NULL,	.val='f'},
-	{ .name="hwfreq",	.has_arg=no_argument,		.flag=NULL,	.val='w'},
-	{ .name="hwlimits",	.has_arg=no_argument,		.flag=NULL,	.val='l'},
-	{ .name="driver",	.has_arg=no_argument,		.flag=NULL,	.val='d'},
-	{ .name="policy",	.has_arg=no_argument,		.flag=NULL,	.val='p'},
-	{ .name="governors",	.has_arg=no_argument,		.flag=NULL,	.val='g'},
-	{ .name="related-cpus", .has_arg=no_argument,		.flag=NULL,	.val='r'},
-	{ .name="affected-cpus",.has_arg=no_argument,		.flag=NULL,	.val='a'},
-	{ .name="stats",	.has_arg=no_argument,		.flag=NULL,	.val='s'},
-	{ .name="latency",	.has_arg=no_argument,		.flag=NULL,	.val='y'},
-	{ .name="proc",		.has_arg=no_argument,		.flag=NULL,	.val='o'},
-	{ .name="human",	.has_arg=no_argument,		.flag=NULL,	.val='m'},
-	{ .name="help",		.has_arg=no_argument,		.flag=NULL,	.val='h'},
+	{ .name = "debug",	.has_arg = no_argument,		.flag = NULL,	.val = 'e'},
+	{ .name = "boost",	.has_arg = no_argument,		.flag = NULL,	.val = 'b'},
+	{ .name = "freq",	.has_arg = no_argument,		.flag = NULL,	.val = 'f'},
+	{ .name = "hwfreq",	.has_arg = no_argument,		.flag = NULL,	.val = 'w'},
+	{ .name = "hwlimits",	.has_arg = no_argument,		.flag = NULL,	.val = 'l'},
+	{ .name = "driver",	.has_arg = no_argument,		.flag = NULL,	.val = 'd'},
+	{ .name = "policy",	.has_arg = no_argument,		.flag = NULL,	.val = 'p'},
+	{ .name = "governors",	.has_arg = no_argument,		.flag = NULL,	.val = 'g'},
+	{ .name = "related-cpus", .has_arg = no_argument,	.flag = NULL,	.val = 'r'},
+	{ .name = "affected-cpus",.has_arg = no_argument,	.flag = NULL,	.val = 'a'},
+	{ .name = "stats",	.has_arg = no_argument,		.flag = NULL,	.val = 's'},
+	{ .name = "latency",	.has_arg = no_argument,		.flag = NULL,	.val = 'y'},
+	{ .name = "proc",	.has_arg = no_argument,		.flag = NULL,	.val = 'o'},
+	{ .name = "human",	.has_arg = no_argument,		.flag = NULL,	.val = 'm'},
+	{ .name = "help",	.has_arg = no_argument,		.flag = NULL,	.val = 'h'},
 	{ },
 };
 
@@ -572,7 +585,7 @@ int cmd_freq_info(int argc, char **argv)
 			fprintf(stderr, "invalid or unknown argument\n");
 			return EXIT_FAILURE;
 		}
-	} while(cont);
+	} while (cont);
 
 	switch (output_param) {
 	case 'o':
@@ -591,7 +604,7 @@ int cmd_freq_info(int argc, char **argv)
 	/* Default is: show output of CPU 0 only */
 	if (bitmask_isallclear(cpus_chosen))
 		bitmask_setbit(cpus_chosen, 0);
-		
+
 	switch (output_param) {
 	case -1:
 		printf(_("You can't specify more than one --cpu parameter and/or\n"
@@ -659,7 +672,7 @@ int cmd_freq_info(int argc, char **argv)
 			break;
 		}
 		if (ret)
-			return (ret);
+			return ret;
 	}
 	return ret;
 }
diff --git a/tools/power/cpupower/utils/cpufreq-set.c b/tools/power/cpupower/utils/cpufreq-set.c
index d415b6b52a09..5f783622bf31 100644
--- a/tools/power/cpupower/utils/cpufreq-set.c
+++ b/tools/power/cpupower/utils/cpufreq-set.c
@@ -43,12 +43,12 @@ void freq_set_help(void)
 }
 
 static struct option set_opts[] = {
-	{ .name="min",		.has_arg=required_argument,	.flag=NULL,	.val='d'},
-	{ .name="max",		.has_arg=required_argument,	.flag=NULL,	.val='u'},
-	{ .name="governor",	.has_arg=required_argument,	.flag=NULL,	.val='g'},
-	{ .name="freq",		.has_arg=required_argument,	.flag=NULL,	.val='f'},
-	{ .name="help",		.has_arg=no_argument,		.flag=NULL,	.val='h'},
-	{ .name="related",	.has_arg=no_argument,		.flag=NULL,	.val='r'},
+	{ .name = "min",	.has_arg = required_argument,	.flag = NULL,	.val = 'd'},
+	{ .name = "max",	.has_arg = required_argument,	.flag = NULL,	.val = 'u'},
+	{ .name = "governor",	.has_arg = required_argument,	.flag = NULL,	.val = 'g'},
+	{ .name = "freq",	.has_arg = required_argument,	.flag = NULL,	.val = 'f'},
+	{ .name = "help",	.has_arg = no_argument,		.flag = NULL,	.val = 'h'},
+	{ .name = "related",	.has_arg = no_argument,		.flag = NULL,	.val='r'},
 	{ },
 };
 
@@ -64,7 +64,7 @@ static void print_error(void)
 };
 
 struct freq_units {
-	char*		str_unit;
+	char		*str_unit;
 	int		power_of_ten;
 };
 
@@ -204,7 +204,8 @@ static int do_one_cpu(unsigned int cpu, struct cpufreq_policy *new_pol,
 		else if (new_pol->max)
 			return cpufreq_modify_policy_max(cpu, new_pol->max);
 		else if (new_pol->governor)
-			return cpufreq_modify_policy_governor(cpu, new_pol->governor);
+			return cpufreq_modify_policy_governor(cpu,
+							new_pol->governor);
 
 	default:
 		/* slow path */
@@ -282,15 +283,15 @@ int cmd_freq_set(int argc, char **argv)
 			if ((strlen(optarg) < 3) || (strlen(optarg) > 18)) {
 				print_unknown_arg();
 				return -EINVAL;
-                        }
+			}
 			if ((sscanf(optarg, "%s", gov)) != 1) {
 				print_unknown_arg();
 				return -EINVAL;
-                        }
+			}
 			new_pol.governor = gov;
 			break;
 		}
-	} while(cont);
+	} while (cont);
 
 	/* parameter checking */
 	if (double_parm) {
@@ -339,7 +340,7 @@ int cmd_freq_set(int argc, char **argv)
 	/* loop over CPUs */
 	for (cpu = bitmask_first(cpus_chosen);
 	     cpu <= bitmask_last(cpus_chosen); cpu++) {
-		
+
 		if (!bitmask_isbitset(cpus_chosen, cpu) ||
 		    cpufreq_cpu_exists(cpu))
 			continue;
diff --git a/tools/power/cpupower/utils/cpuidle-info.c b/tools/power/cpupower/utils/cpuidle-info.c
index 635468224e74..70da3574f1e9 100644
--- a/tools/power/cpupower/utils/cpuidle-info.c
+++ b/tools/power/cpupower/utils/cpuidle-info.c
@@ -31,8 +31,7 @@ static void cpuidle_cpu_output(unsigned int cpu, int verbose)
 	if (idlestates == 0) {
 		printf(_("CPU %u: No idle states\n"), cpu);
 		return;
-	}
-	else if (idlestates <= 0) {
+	} else if (idlestates <= 0) {
 		printf(_("CPU %u: Can't read idle state info\n"), cpu);
 		return;
 	}
@@ -92,7 +91,7 @@ static void cpuidle_general_output(void)
 	}
 
 	printf(_("CPUidle driver: %s\n"), tmp);
-	free (tmp);
+	free(tmp);
 
 	tmp = sysfs_get_cpuidle_governor();
 	if (!tmp) {
@@ -101,7 +100,7 @@ static void cpuidle_general_output(void)
 	}
 
 	printf(_("CPUidle governor: %s\n"), tmp);
-	free (tmp);
+	free(tmp);
 }
 
 static void proc_cpuidle_cpu_output(unsigned int cpu)
@@ -117,8 +116,7 @@ static void proc_cpuidle_cpu_output(unsigned int cpu)
 		 *	printf(_("CPU %u: No C-states available\n"), cpu);
 		 *	return;
 		 */
-	}
-	else if (cstates <= 0) {
+	} else if (cstates <= 0) {
 		printf(_("CPU %u: Can't read C-state info\n"), cpu);
 		return;
 	}
@@ -143,7 +141,8 @@ static void proc_cpuidle_cpu_output(unsigned int cpu)
 
 /* --freq / -f */
 
-void idle_info_help(void) {
+void idle_info_help(void)
+{
 	printf(_ ("Usage: cpupower idleinfo [options]\n"));
 	printf(_ ("Options:\n"));
 	printf(_ ("  -s, --silent         Only show general C-state information\n"));
@@ -155,9 +154,9 @@ void idle_info_help(void) {
 }
 
 static struct option info_opts[] = {
-	{ .name="silent",	.has_arg=no_argument,		.flag=NULL,	.val='s'},
-	{ .name="proc",		.has_arg=no_argument,		.flag=NULL,	.val='o'},
-	{ .name="help",		.has_arg=no_argument,		.flag=NULL,	.val='h'},
+	{ .name = "silent",	.has_arg = no_argument,	.flag = NULL,	.val = 's'},
+	{ .name = "proc",	.has_arg = no_argument,	.flag = NULL,	.val = 'o'},
+	{ .name = "help",	.has_arg = no_argument,	.flag = NULL,	.val = 'h'},
 	{ },
 };
 
@@ -202,7 +201,7 @@ int cmd_idle_info(int argc, char **argv)
 			output_param = ret;
 			break;
 		}
-	} while(cont);
+	} while (cont);
 
 	switch (output_param) {
 	case -1:
@@ -219,10 +218,10 @@ int cmd_idle_info(int argc, char **argv)
 	/* Default is: show output of CPU 0 only */
 	if (bitmask_isallclear(cpus_chosen))
 		bitmask_setbit(cpus_chosen, 0);
-		
+
 	if (output_param == 0)
 		cpuidle_general_output();
-			
+
 	for (cpu = bitmask_first(cpus_chosen);
 	     cpu <= bitmask_last(cpus_chosen); cpu++) {
 
@@ -241,5 +240,5 @@ int cmd_idle_info(int argc, char **argv)
 			break;
 		}
 	}
-	return (EXIT_SUCCESS);
+	return EXIT_SUCCESS;
 }
diff --git a/tools/power/cpupower/utils/cpupower-info.c b/tools/power/cpupower/utils/cpupower-info.c
index 7add04ccbad4..85253cb7600e 100644
--- a/tools/power/cpupower/utils/cpupower-info.c
+++ b/tools/power/cpupower/utils/cpupower-info.c
@@ -30,10 +30,10 @@ void info_help(void)
 }
 
 static struct option set_opts[] = {
-	{ .name="perf-bias",	.has_arg=optional_argument,	.flag=NULL,	.val='b'},
-	{ .name="sched-mc",	.has_arg=optional_argument,	.flag=NULL,	.val='m'},
-	{ .name="sched-smt",	.has_arg=optional_argument,	.flag=NULL,	.val='s'},
-	{ .name="help",		.has_arg=no_argument,		.flag=NULL,	.val='h'},
+	{ .name = "perf-bias",	.has_arg = optional_argument,	.flag = NULL,	.val = 'b'},
+	{ .name = "sched-mc",	.has_arg = optional_argument,	.flag = NULL,	.val = 'm'},
+	{ .name = "sched-smt",	.has_arg = optional_argument,	.flag = NULL,	.val = 's'},
+	{ .name = "help",	.has_arg = no_argument,		.flag = NULL,	.val = 'h'},
 	{ },
 };
 
@@ -57,12 +57,11 @@ int cmd_info(int argc, char **argv)
 			int perf_bias:1;
 		};
 		int params;
-			
 	} params = {};
 	int ret = 0;
 
 	setlocale(LC_ALL, "");
-	textdomain (PACKAGE);
+	textdomain(PACKAGE);
 
 	/* parameter parsing */
 	while ((ret = getopt_long(argc, argv, "msbh", set_opts, NULL)) != -1) {
@@ -105,7 +104,7 @@ int cmd_info(int argc, char **argv)
 			printf(_("not supported\n"));
 		else
 			printf("%d\n", ret);
-	}			
+	}
 	if (params.sched_smt) {
 		ret = sysfs_get_sched("smt");
 		printf(_("System's thread sibling scheduler setting: "));
@@ -123,7 +122,7 @@ int cmd_info(int argc, char **argv)
 	if (params.perf_bias) {
 		if (!run_as_root) {
 			params.perf_bias = 0;
-			printf (_("Intel's performance bias setting needs root privileges\n"));
+			printf(_("Intel's performance bias setting needs root privileges\n"));
 		} else if (!(cpupower_cpu_info.caps & CPUPOWER_CAP_PERF_BIAS)) {
 			printf(_("System does not support Intel's performance"
 				 " bias setting\n"));
@@ -134,7 +133,7 @@ int cmd_info(int argc, char **argv)
 	/* loop over CPUs */
 	for (cpu = bitmask_first(cpus_chosen);
 	     cpu <= bitmask_last(cpus_chosen); cpu++) {
-		
+
 		if (!bitmask_isbitset(cpus_chosen, cpu) ||
 		    cpufreq_cpu_exists(cpu))
 			continue;
diff --git a/tools/power/cpupower/utils/cpupower-set.c b/tools/power/cpupower/utils/cpupower-set.c
index 3f807bc7a567..bc1b391e46f0 100644
--- a/tools/power/cpupower/utils/cpupower-set.c
+++ b/tools/power/cpupower/utils/cpupower-set.c
@@ -30,10 +30,10 @@ void set_help(void)
 }
 
 static struct option set_opts[] = {
-	{ .name="perf-bias",	.has_arg=optional_argument,	.flag=NULL,	.val='b'},
-	{ .name="sched-mc",	.has_arg=optional_argument,	.flag=NULL,	.val='m'},
-	{ .name="sched-smt",	.has_arg=optional_argument,	.flag=NULL,	.val='s'},
-	{ .name="help",		.has_arg=no_argument,		.flag=NULL,	.val='h'},
+	{ .name = "perf-bias",	.has_arg = optional_argument,	.flag = NULL,	.val = 'b'},
+	{ .name = "sched-mc",	.has_arg = optional_argument,	.flag = NULL,	.val = 'm'},
+	{ .name = "sched-smt",	.has_arg = optional_argument,	.flag = NULL,	.val = 's'},
+	{ .name = "help",	.has_arg = no_argument,		.flag = NULL,	.val = 'h'},
 	{ },
 };
 
@@ -57,17 +57,17 @@ int cmd_set(int argc, char **argv)
 			int perf_bias:1;
 		};
 		int params;
-			
 	} params;
 	int sched_mc = 0, sched_smt = 0, perf_bias = 0;
 	int ret = 0;
 
 	setlocale(LC_ALL, "");
-	textdomain (PACKAGE);
+	textdomain(PACKAGE);
 
 	params.params = 0;
 	/* parameter parsing */
-	while ((ret = getopt_long(argc, argv, "m:s:b:h", set_opts, NULL)) != -1) {
+	while ((ret = getopt_long(argc, argv, "m:s:b:h",
+						set_opts, NULL)) != -1) {
 		switch (ret) {
 		case 'h':
 			set_help();
@@ -135,7 +135,7 @@ int cmd_set(int argc, char **argv)
 	/* loop over CPUs */
 	for (cpu = bitmask_first(cpus_chosen);
 	     cpu <= bitmask_last(cpus_chosen); cpu++) {
-		
+
 		if (!bitmask_isbitset(cpus_chosen, cpu) ||
 		    cpufreq_cpu_exists(cpu))
 			continue;
diff --git a/tools/power/cpupower/utils/cpupower.c b/tools/power/cpupower/utils/cpupower.c
index b048e5595359..5844ae0f786f 100644
--- a/tools/power/cpupower/utils/cpupower.c
+++ b/tools/power/cpupower/utils/cpupower.c
@@ -50,8 +50,8 @@ static struct cmd_struct commands[] = {
 	{ "set",		cmd_set,	set_help,	1	},
 	{ "info",		cmd_info,	info_help,	0	},
 	{ "monitor",		cmd_monitor,	monitor_help,	0	},
-	{ "help",		cmd_help,	print_help,		0	},
-	//	{ "bench",	cmd_bench,	NULL,		1	},
+	{ "help",		cmd_help,	print_help,	0	},
+	/*	{ "bench",	cmd_bench,	NULL,		1	}, */
 };
 
 int cmd_help(int argc, const char **argv)
@@ -95,8 +95,9 @@ static void print_help(void)
 	printf(_("\nUse cpupower help subcommand for getting help for above subcommands.\n"));
 }
 
-static void print_version(void) {
-        printf(PACKAGE " " VERSION "\n");
+static void print_version(void)
+{
+	printf(PACKAGE " " VERSION "\n");
 	printf(_("Report errors and bugs to %s, please.\n"), PACKAGE_BUGREPORT);
 }
 
@@ -109,10 +110,10 @@ static void handle_options(int *argc, const char ***argv)
 
 	for (x = 0;  x < *argc && ((*argv)[x])[0] == '-'; x++) {
 		const char *param = (*argv)[x];
-		if (!strcmp(param, "-h") || !strcmp(param, "--help")){
+		if (!strcmp(param, "-h") || !strcmp(param, "--help")) {
 			print_help();
 			exit(EXIT_SUCCESS);
-		} else if (!strcmp(param, "-c") || !strcmp(param, "--cpu")){
+		} else if (!strcmp(param, "-c") || !strcmp(param, "--cpu")) {
 			if (*argc < 2) {
 				print_help();
 				exit(EXIT_FAILURE);
@@ -132,13 +133,14 @@ static void handle_options(int *argc, const char ***argv)
 			/* Cut out param: cpupower -c 1 info -> cpupower info */
 			new_argc += 2;
 			continue;
-		} else if (!strcmp(param, "-v") || !strcmp(param, "--version")){
+		} else if (!strcmp(param, "-v") ||
+			!strcmp(param, "--version")) {
 			print_version();
 			exit(EXIT_SUCCESS);
 #ifdef DEBUG
-		} else if (!strcmp(param, "-d") || !strcmp(param, "--debug")){
+		} else if (!strcmp(param, "-d") || !strcmp(param, "--debug")) {
 			be_verbose = 1;
-			new_argc ++;
+			new_argc++;
 			continue;
 #endif
 		} else {
@@ -171,7 +173,7 @@ int main(int argc, const char *argv[])
 	}
 
 	setlocale(LC_ALL, "");
-	textdomain (PACKAGE);
+	textdomain(PACKAGE);
 
 	/* Turn "perf cmd --help" into "perf help cmd" */
 	if (argc > 1 && !strcmp(argv[1], "--help")) {