[CPUFREQ] checkpatch cleanups for sc520

Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 17 insertions, 13 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
index 42da9bd677d6..435a996a613a 100644
--- a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
+++ b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
@@ -19,17 +19,19 @@
 
 #include <linux/delay.h>
 #include <linux/cpufreq.h>
+#include <linux/timex.h>
+#include <linux/io.h>
 
 #include <asm/msr.h>
-#include <asm/timex.h>
-#include <asm/io.h>
 
 #define MMCR_BASE       0xfffef000      /* The default base address */
 #define OFFS_CPUCTL     0x2   /* CPU Control Register */
 
 static __u8 __iomem *cpuctl;
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "sc520_freq", msg)
+#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
+                "sc520_freq", msg)
+#define PFX "sc520_freq: "
 
 static struct cpufreq_frequency_table sc520_freq_table[] = {
         {0x01,  100000},
@@ -43,7 +45,8 @@ static unsigned int sc520_freq_get_cpu_frequency(unsigned int cpu)
 
         switch (clockspeed_reg & 0x03) {
         default:
-                printk(KERN_ERR "sc520_freq: error: cpuctl register has unexpected value %02x\n", clockspeed_reg);
+                printk(KERN_ERR PFX "error: cpuctl register has unexpected "
+                                "value %02x\n", clockspeed_reg);
         case 0x01:
                 return 100000;
         case 0x02:
@@ -51,7 +54,7 @@ static unsigned int sc520_freq_get_cpu_frequency(unsigned int cpu)
         }
 }
 
-static void sc520_freq_set_cpu_state (unsigned int state)
+static void sc520_freq_set_cpu_state(unsigned int state)
 {
 
         struct cpufreq_freqs    freqs;
@@ -76,18 +79,19 @@ static void sc520_freq_set_cpu_state (unsigned int state)
         cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 };
 
-static int sc520_freq_verify (struct cpufreq_policy *policy)
+static int sc520_freq_verify(struct cpufreq_policy *policy)
 {
         return cpufreq_frequency_table_verify(policy, &sc520_freq_table[0]);
 }
 
-static int sc520_freq_target (struct cpufreq_policy *policy,
+static int sc520_freq_target(struct cpufreq_policy *policy,
                             unsigned int target_freq,
                             unsigned int relation)
 {
         unsigned int newstate = 0;
 
-        if (cpufreq_frequency_table_target(policy, sc520_freq_table, target_freq, relation, &newstate))
+        if (cpufreq_frequency_table_target(policy, sc520_freq_table,
+                                target_freq, relation, &newstate))
                 return -EINVAL;
 
         sc520_freq_set_cpu_state(newstate);
@@ -116,7 +120,7 @@ static int sc520_freq_cpu_init(struct cpufreq_policy *policy)
 
         result = cpufreq_frequency_table_cpuinfo(policy, sc520_freq_table);
         if (result)
-                return (result);
+                return result;
 
         cpufreq_frequency_table_get_attr(sc520_freq_table, policy->cpu);
 
@@ -131,7 +135,7 @@ static int sc520_freq_cpu_exit(struct cpufreq_policy *policy)
 }
 
 
-static struct freq_attr* sc520_freq_attr[] = {
+static struct freq_attr *sc520_freq_attr[] = {
         &cpufreq_freq_attr_scaling_available_freqs,
         NULL,
 };
@@ -155,13 +159,13 @@ static int __init sc520_freq_init(void)
         int err;
 
         /* Test if we have the right hardware */
-        if(c->x86_vendor != X86_VENDOR_AMD ||
-                                c->x86 != 4 || c->x86_model != 9) {
+        if (c->x86_vendor != X86_VENDOR_AMD ||
+            c->x86 != 4 || c->x86_model != 9) {
                 dprintk("no Elan SC520 processor found!\n");
                 return -ENODEV;
         }
         cpuctl = ioremap((unsigned long)(MMCR_BASE + OFFS_CPUCTL), 1);
-        if(!cpuctl) {
+        if (!cpuctl) {
                 printk(KERN_ERR "sc520_freq: error: failed to remap memory\n");
                 return -ENOMEM;
         }