1 files changed, 10 insertions, 12 deletions

diff --git a/arch/blackfin/mach-bf537/cpu.c b/arch/blackfin/mach-bf537/cpu.c
index 2d83b7e35469..0442c4c7f723 100644
--- a/arch/blackfin/mach-bf537/cpu.c
+++ b/arch/blackfin/mach-bf537/cpu.c
@@ -43,13 +43,13 @@
 #define VCO1 (CONFIG_CLKIN_HZ*9)        /*99532800 */
 #define VCO(x) VCO##x
 
-#define FREQ(x) {VCO(x),VCO(x)/4},{VCO(x),VCO(x)/2},{VCO(x),VCO(x)}
+#define MFREQ(x) {VCO(x),VCO(x)/4},{VCO(x),VCO(x)/2},{VCO(x),VCO(x)}
 /* frequency */
 static struct cpufreq_frequency_table bf537_freq_table[] = {
-        FREQ(1),
-        FREQ(3),
+        MFREQ(1),
+        MFREQ(3),
         {VCO4, VCO4 / 2}, {VCO4, VCO4},
-        FREQ(5),
+        MFREQ(5),
         {0, CPUFREQ_TABLE_END},
 };
 
@@ -59,13 +59,14 @@ static struct cpufreq_frequency_table bf537_freq_table[] = {
  */
 static int bf537_getfreq(unsigned int cpu)
 {
-        unsigned long cclk_mhz, vco_mhz;
+        unsigned long cclk_mhz;
 
         /* The driver only support single cpu */
         if (cpu == 0)
                 dpmc_fops.ioctl(NULL, NULL, IOCTL_GET_CORECLOCK, &cclk_mhz);
         else
                 cclk_mhz = -1;
+
         return cclk_mhz;
 }
 
@@ -75,13 +76,12 @@ static int bf537_target(struct cpufreq_policy *policy,
         unsigned long cclk_mhz;
         unsigned long vco_mhz;
         unsigned long flags;
-        unsigned int index, vco_index;
-        int i;
-
+        unsigned int index;
         struct cpufreq_freqs freqs;
-        if (cpufreq_frequency_table_target
-            (policy, bf537_freq_table, target_freq, relation, &index))
+
+        if (cpufreq_frequency_table_target(policy, bf537_freq_table, target_freq, relation, &index))
                 return -EINVAL;
+
         cclk_mhz = bf537_freq_table[index].frequency;
         vco_mhz = bf537_freq_table[index].index;
 
@@ -114,8 +114,6 @@ static int bf537_verify_speed(struct cpufreq_policy *policy)
 
 static int __init __bf537_cpu_init(struct cpufreq_policy *policy)
 {
-        int result;
-
         if (policy->cpu != 0)
                 return -EINVAL;