Cpufreq code style

- tabs to spaces
- 4 spaces at the beginning of a line

1 files changed, 142 insertions, 142 deletions

diff --git a/cpufreq/src/cpufreq-monitor-procfs.c b/cpufreq/src/cpufreq-monitor-procfs.c
index f43da9dc..0c7b3b9c 100644
--- a/cpufreq/src/cpufreq-monitor-procfs.c
+++ b/cpufreq/src/cpufreq-monitor-procfs.c
@@ -42,178 +42,178 @@ cpufreq_monitor_procfs_init (CPUFreqMonitorProcfs *monitor)
 static void
 cpufreq_monitor_procfs_class_init (CPUFreqMonitorProcfsClass *klass)
 {
-	CPUFreqMonitorClass *monitor_class = CPUFREQ_MONITOR_CLASS (klass);
-	
-	monitor_class->run = cpufreq_monitor_procfs_run;
-	monitor_class->get_available_frequencies = cpufreq_monitor_procfs_get_available_frequencies;
+    CPUFreqMonitorClass *monitor_class = CPUFREQ_MONITOR_CLASS (klass);
+
+    monitor_class->run = cpufreq_monitor_procfs_run;
+    monitor_class->get_available_frequencies = cpufreq_monitor_procfs_get_available_frequencies;
 }
 
 CPUFreqMonitor *
 cpufreq_monitor_procfs_new (guint cpu)
 {
-	   CPUFreqMonitorProcfs *monitor;
+    CPUFreqMonitorProcfs *monitor;
 
-	   monitor = g_object_new (TYPE_CPUFREQ_MONITOR_PROCFS, "cpu", cpu, NULL);
+    monitor = g_object_new (TYPE_CPUFREQ_MONITOR_PROCFS, "cpu", cpu, NULL);
 
-	   return CPUFREQ_MONITOR (monitor);
+    return CPUFREQ_MONITOR (monitor);
 }
 
 static gint
 cpufreq_monitor_procfs_get_freq_from_userspace (guint cpu)
 {
-	gchar  *buffer = NULL;
-	gchar  *path;
-	gchar  *p;
-	gchar  *frequency;
-	gint    freq;
-	gint    len;
-	GError *error = NULL;
-	
-	path = g_strdup_printf ("/proc/sys/cpu/%u/speed", cpu);
-
-	if (!cpufreq_file_get_contents (path, &buffer, NULL, &error)) {
-		g_warning ("%s", error->message);
-		g_error_free (error);
-
-		g_free (path);
-
-		return -1;
-	}
-
-	g_free (path);
-	
-	/* Try to remove the '\n' */
-	p = g_strrstr (buffer, "\n");
-	len = strlen (buffer);
-	if (p)
-		len -= strlen (p);
-
-	frequency = g_strndup (buffer, len);
-	g_free (buffer);
-	
-	freq = atoi (frequency);
-	g_free (frequency);
-	
-	return freq;
+    gchar  *buffer = NULL;
+    gchar  *path;
+    gchar  *p;
+    gchar  *frequency;
+    gint    freq;
+    gint    len;
+    GError *error = NULL;
+
+    path = g_strdup_printf ("/proc/sys/cpu/%u/speed", cpu);
+
+    if (!cpufreq_file_get_contents (path, &buffer, NULL, &error)) {
+        g_warning ("%s", error->message);
+        g_error_free (error);
+
+        g_free (path);
+
+        return -1;
+    }
+
+    g_free (path);
+
+    /* Try to remove the '\n' */
+    p = g_strrstr (buffer, "\n");
+    len = strlen (buffer);
+    if (p)
+        len -= strlen (p);
+
+    frequency = g_strndup (buffer, len);
+    g_free (buffer);
+
+    freq = atoi (frequency);
+    g_free (frequency);
+
+    return freq;
 }
 
 static gboolean
 cpufreq_monitor_procfs_parse (CPUFreqMonitorProcfs *monitor,
-			      gint                 *cpu,
-			      gint                 *fmax,
-			      gint                 *pmin,
-			      gint                 *pmax,
-			      gint                 *fmin,
-			      gchar                *mode)
+                              gint                 *cpu,
+                              gint                 *fmax,
+                              gint                 *pmin,
+                              gint                 *pmax,
+                              gint                 *fmin,
+                              gchar                *mode)
 {
-	gchar **lines;
-	gchar  *buffer = NULL;
-	gint    i, count;
-	guint   mon_cpu;
-	GError *error = NULL;
-
-	if (!cpufreq_file_get_contents ("/proc/cpufreq", &buffer, NULL, &error)) {
-		g_warning ("%s", error->message);
-		g_error_free (error);
-
-		return FALSE;
-	}
-	
-	g_object_get (G_OBJECT (monitor),
-		      "cpu", &mon_cpu, NULL);
-	
-	count = 0;
-	lines = g_strsplit (buffer, "\n", -1);
-	for (i = 0; lines[i]; i++) {
-		if (g_ascii_strncasecmp (lines[i], "CPU", 3) == 0) {
-			/* CPU  0       650000 kHz ( 81 %)  -     800000 kHz (100 %)  -  powersave */
-			count = sscanf (lines[i], "CPU %d %d kHz (%d %%) - %d kHz (%d %%) - %20s",
-					cpu, fmin, pmin, fmax, pmax, mode);
-			
-			if ((guint)(*cpu) == mon_cpu)
-				break;
-		}
-	}
-	
-	g_strfreev (lines);
-	g_free (buffer);
-
-	return (count == 6);
-}	   
+    gchar **lines;
+    gchar  *buffer = NULL;
+    gint    i, count;
+    guint   mon_cpu;
+    GError *error = NULL;
+
+    if (!cpufreq_file_get_contents ("/proc/cpufreq", &buffer, NULL, &error)) {
+        g_warning ("%s", error->message);
+        g_error_free (error);
+
+        return FALSE;
+    }
+
+    g_object_get (G_OBJECT (monitor),
+                  "cpu", &mon_cpu, NULL);
+
+    count = 0;
+    lines = g_strsplit (buffer, "\n", -1);
+    for (i = 0; lines[i]; i++) {
+        if (g_ascii_strncasecmp (lines[i], "CPU", 3) == 0) {
+            /* CPU  0       650000 kHz ( 81 %)  -     800000 kHz (100 %)  -  powersave */
+            count = sscanf (lines[i], "CPU %d %d kHz (%d %%) - %d kHz (%d %%) - %20s",
+                            cpu, fmin, pmin, fmax, pmax, mode);
+
+            if ((guint)(*cpu) == mon_cpu)
+                break;
+        }
+    }
+
+    g_strfreev (lines);
+    g_free (buffer);
+
+    return (count == 6);
+}
 
 static gboolean
 cpufreq_procfs_cpu_is_online (void)
 {
-	return g_file_test ("/proc/cpufreq",
-			    G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR);
+    return g_file_test ("/proc/cpufreq",
+                        G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR);
 }
 
 static gboolean
 cpufreq_monitor_procfs_run (CPUFreqMonitor *monitor)
 {
-	gint   fmax, fmin, cpu;
-	gint   pmin, pmax;
-	gchar  mode[21];
-	gint   cur_freq, max_freq;
-	gchar *governor;
-
-	if (!cpufreq_monitor_procfs_parse (CPUFREQ_MONITOR_PROCFS (monitor),
-					   &cpu, &fmax, &pmin, &pmax, &fmin, mode)) {
-		/* Check whether it failed because
-		 * cpu is not online.
-		 */
-		if (!cpufreq_procfs_cpu_is_online ()) {
-			g_object_set (G_OBJECT (monitor), "online", FALSE, NULL);
-			return TRUE;
-		}
-		return FALSE;
-	}
-	
-	governor = mode;
-	max_freq = fmax;
-	
-	if (g_ascii_strcasecmp (governor, "powersave") == 0) {
-		cur_freq = fmin;
-	} else if (g_ascii_strcasecmp (governor, "performance") == 0) {
-		cur_freq = fmax;
-	} else if (g_ascii_strcasecmp (governor, "userspace") == 0) {
-		cur_freq = cpufreq_monitor_procfs_get_freq_from_userspace (cpu);
-	} else {
-		cur_freq = fmax;
-	}
-
-	g_object_set (G_OBJECT (monitor),
-		      "online", TRUE,
-		      "governor", governor,
-		      "frequency", cur_freq,
-		      "max-frequency", max_freq,
-		      NULL);
-
-	return TRUE;
+    gint   fmax, fmin, cpu;
+    gint   pmin, pmax;
+    gchar  mode[21];
+    gint   cur_freq, max_freq;
+    gchar *governor;
+
+    if (!cpufreq_monitor_procfs_parse (CPUFREQ_MONITOR_PROCFS (monitor),
+                                       &cpu, &fmax, &pmin, &pmax, &fmin, mode)) {
+        /* Check whether it failed because
+         * cpu is not online.
+         */
+        if (!cpufreq_procfs_cpu_is_online ()) {
+            g_object_set (G_OBJECT (monitor), "online", FALSE, NULL);
+            return TRUE;
+        }
+        return FALSE;
+    }
+
+    governor = mode;
+    max_freq = fmax;
+
+    if (g_ascii_strcasecmp (governor, "powersave") == 0) {
+        cur_freq = fmin;
+    } else if (g_ascii_strcasecmp (governor, "performance") == 0) {
+        cur_freq = fmax;
+    } else if (g_ascii_strcasecmp (governor, "userspace") == 0) {
+        cur_freq = cpufreq_monitor_procfs_get_freq_from_userspace (cpu);
+    } else {
+        cur_freq = fmax;
+    }
+
+    g_object_set (G_OBJECT (monitor),
+                  "online", TRUE,
+                  "governor", governor,
+                  "frequency", cur_freq,
+                  "max-frequency", max_freq,
+                  NULL);
+
+    return TRUE;
 }
 
 static GList *
 cpufreq_monitor_procfs_get_available_frequencies (CPUFreqMonitor *monitor)
 {
-	gint   fmax, fmin, cpu, freq;
-	gint   pmin, pmax;
-	gchar  mode[21];
-	GList *list = NULL;
-	
-	if (!cpufreq_monitor_procfs_parse (CPUFREQ_MONITOR_PROCFS (monitor), &cpu,
-					   &fmax, &pmin, &pmax, &fmin, mode)) {
-		return NULL;
-	}
-	
-	if ((pmax > 0) && (pmax != 100)) {
-		freq = (fmax * 100) / pmax;
-		list = g_list_prepend (list, g_strdup_printf ("%d", freq));
-	}
-	
-	list = g_list_prepend (list, g_strdup_printf ("%d", fmax));
-	if (fmax != fmin)
-		list = g_list_prepend (list, g_strdup_printf ("%d", fmin));
-
-	return g_list_reverse (list);
+    gint   fmax, fmin, cpu, freq;
+    gint   pmin, pmax;
+    gchar  mode[21];
+    GList *list = NULL;
+
+    if (!cpufreq_monitor_procfs_parse (CPUFREQ_MONITOR_PROCFS (monitor), &cpu,
+                                       &fmax, &pmin, &pmax, &fmin, mode)) {
+        return NULL;
+    }
+
+    if ((pmax > 0) && (pmax != 100)) {
+        freq = (fmax * 100) / pmax;
+        list = g_list_prepend (list, g_strdup_printf ("%d", freq));
+    }
+
+    list = g_list_prepend (list, g_strdup_printf ("%d", fmax));
+    if (fmax != fmin)
+        list = g_list_prepend (list, g_strdup_printf ("%d", fmin));
+
+    return g_list_reverse (list);
 }