Merge branches 'pm-cpuidle', 'pm-opp' and 'pm-avs'

[cascardo/linux.git] / drivers / cpufreq / s3c64xx-cpufreq.c

diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index ff7d3ec..176e84c 100644 (file)
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -118,11 +118,10 @@ static void __init s3c64xx_cpufreq_config_regulator(void)
                pr_err("Unable to check supported voltages\n");
        }
 
-       freq = s3c64xx_freq_table;
-       while (count > 0 && freq->frequency != CPUFREQ_TABLE_END) {
-               if (freq->frequency == CPUFREQ_ENTRY_INVALID)
-                       continue;
+       if (!count)
+               goto out;
 
+       cpufreq_for_each_valid_entry(freq, s3c64xx_freq_table) {
                dvfs = &s3c64xx_dvfs_table[freq->driver_data];
                found = 0;
 
@@ -137,10 +136,9 @@ static void __init s3c64xx_cpufreq_config_regulator(void)
                                 freq->frequency);
                        freq->frequency = CPUFREQ_ENTRY_INVALID;
                }
-
-               freq++;
        }
 
+out:
        /* Guess based on having to do an I2C/SPI write; in future we
         * will be able to query the regulator performance here. */
        regulator_latency = 1 * 1000 * 1000;
@@ -179,8 +177,7 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy)
        }
 #endif
 
-       freq = s3c64xx_freq_table;
-       while (freq->frequency != CPUFREQ_TABLE_END) {
+       cpufreq_for_each_entry(freq, s3c64xx_freq_table) {
                unsigned long r;
 
                /* Check for frequencies we can generate */
@@ -196,8 +193,6 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy)
                 * frequency is the maximum we can support. */
                if (!vddarm && freq->frequency > clk_get_rate(policy->clk) / 1000)
                        freq->frequency = CPUFREQ_ENTRY_INVALID;
-
-               freq++;
        }
 
        /* Datasheet says PLL stabalisation time (if we were to use