[CPUFREQ] CodingStyle fixes for speedstep-smi

arch/i386/kernel/cpu/cpufreq/speedstep-smi.c

@@ -65,43 +65,45 @@ static struct cpufreq_frequency_table speedstep_freqs[] = {
  */
 static int speedstep_smi_ownership (void)
 {
-        u32     command, result, magic;
-        u32     function = GET_SPEEDSTEP_OWNER;
+	u32 command, result, magic;
+	u32 function = GET_SPEEDSTEP_OWNER;
 	unsigned char magic_data[] = "Copyright (c) 1999 Intel Corporation";
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 	magic = virt_to_phys(magic_data);
 
-        __asm__ __volatile__(
-            "out %%al, (%%dx)\n"
-            : "=D" (result)
-            : "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic)
-        );
+	__asm__ __volatile__(
+		"out %%al, (%%dx)\n"
+		: "=D" (result)
+		: "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic)
+	);
 
-        return result;
+	return result;
 }
+
 /**
  * speedstep_smi_get_freqs - get SpeedStep preferred & current freq.
  *
  */
 static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
 {
-        u32     command, result, edi, high_mhz, low_mhz;
-        u32     state=0;
-        u32	function = GET_SPEEDSTEP_FREQS;
+	u32 command, result, edi, high_mhz, low_mhz;
+	u32 state=0;
+	u32 function = GET_SPEEDSTEP_FREQS;
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-        __asm__ __volatile__("movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi)
-            : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
-        );
+	__asm__ __volatile__("movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi)
+		: "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+	);
 	*high = high_mhz * 1000;
 	*low  = low_mhz  * 1000;
 
 	return result;
 } 
+
 /**
  * speedstep_get_state - set the SpeedStep state
  * @state: processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
@@ -109,17 +111,17 @@ static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
  */
 static int speedstep_get_state (void)
 {
-	u32		function=GET_SPEEDSTEP_STATE;
-	u32		result, state, edi, command;
+	u32 function=GET_SPEEDSTEP_STATE;
+	u32 result, state, edi, command;
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+
+	__asm__ __volatile__("movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=a" (result), "=b" (state), "=D" (edi)
+		: "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0)
+	);
 
-        __asm__ __volatile__("movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=a" (result), "=b" (state), "=D" (edi)
-            : "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0)
-        );
-	
 	return state;
 }
 
@@ -130,10 +132,10 @@ static int speedstep_get_state (void)
  */
 static void speedstep_set_state (unsigned int state, unsigned int notify)
 {
-	unsigned int		old_state, result, command, new_state;
-	unsigned long		flags;
-	struct cpufreq_freqs	freqs;
-	unsigned int		function=SET_SPEEDSTEP_STATE;
+	unsigned int old_state, result, command, new_state;
+	unsigned long flags;
+	struct cpufreq_freqs freqs;
+	unsigned int function=SET_SPEEDSTEP_STATE;
 
 	if (state > 0x1)
 		return;
@@ -142,7 +144,7 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
 	freqs.old = speedstep_freqs[old_state].frequency;
 	freqs.new = speedstep_freqs[state].frequency;
 	freqs.cpu = 0; /* speedstep.c is UP only driver */
-	
+
 	if (old_state == state)
 		return;
 
@@ -152,13 +154,13 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
 	/* Disable IRQs */
 	local_irq_save(flags);
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
-        __asm__ __volatile__(
-	    "movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=b" (new_state), "=D" (result)
-            : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
-        );
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	__asm__ __volatile__(
+		"movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=b" (new_state), "=D" (result)
+		: "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+	);
 
 	/* enable IRQs */
 	local_irq_restore(flags);
@@ -185,10 +187,9 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
  * Sets a new CPUFreq policy/freq.
  */
 static int speedstep_target (struct cpufreq_policy *policy,
-			     unsigned int target_freq,
-			     unsigned int relation)
+			unsigned int target_freq, unsigned int relation)
 {
-	unsigned int	newstate = 0;
+	unsigned int newstate = 0;
 
 	if (cpufreq_frequency_table_target(policy, &speedstep_freqs[0], target_freq, relation, &newstate))
 		return -EINVAL;
@@ -214,8 +215,8 @@ static int speedstep_verify (struct cpufreq_policy *policy)
 
 static int speedstep_cpu_init(struct cpufreq_policy *policy)
 {
-	int		result;
-	unsigned int	speed,state;
+	int result;
+	unsigned int speed,state;
 
 	/* capability check */
 	if (policy->cpu != 0)
@@ -228,7 +229,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 
 	/* detect low and high frequency */
 	result = speedstep_smi_get_freqs(&speedstep_freqs[SPEEDSTEP_LOW].frequency,
-				         &speedstep_freqs[SPEEDSTEP_HIGH].frequency);
+				&speedstep_freqs[SPEEDSTEP_HIGH].frequency);
 	if (result) {
 		/* fall back to speedstep_lib.c dection mechanism: try both states out */
 		unsigned int speedstep_processor = speedstep_detect_processor();
@@ -238,9 +239,9 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 			return -ENODEV;
 
 		result = speedstep_get_freqs(speedstep_processor,
-					     &speedstep_freqs[SPEEDSTEP_LOW].frequency,
-					     &speedstep_freqs[SPEEDSTEP_HIGH].frequency,
-					     &speedstep_set_state);
+				&speedstep_freqs[SPEEDSTEP_LOW].frequency,
+				&speedstep_freqs[SPEEDSTEP_HIGH].frequency,
+				&speedstep_set_state);
 
 		if (result) {
 			dprintk(KERN_INFO "speedstep-smi: could not detect two different speeds -- aborting.\n");
@@ -294,7 +295,6 @@ static struct cpufreq_driver speedstep_driver = {
  */
 static int __init speedstep_init(void)
 {
-
 	dprintk("speedstep-smi: signature:0%.8lx, command:0lx%.8lx, event:0x%.8lx, perf_level:0x%.8lx.\n", 
 		ist_info.signature, ist_info.command, ist_info.event, ist_info.perf_level);