diff options
Diffstat (limited to 'drivers/cpufreq/s3c2416-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/s3c2416-cpufreq.c | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index 22dcb81ef9d0..26a35d137157 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -87,16 +87,6 @@ static struct cpufreq_frequency_table s3c2450_freq_table[] = { { 0, CPUFREQ_TABLE_END }, }; -static int s3c2416_cpufreq_verify_speed(struct cpufreq_policy *policy) -{ - struct s3c2416_data *s3c_freq = &s3c2416_cpufreq; - - if (policy->cpu != 0) - return -EINVAL; - - return cpufreq_frequency_table_verify(policy, s3c_freq->freq_table); -} - static unsigned int s3c2416_cpufreq_get_speed(unsigned int cpu) { struct s3c2416_data *s3c_freq = &s3c2416_cpufreq; @@ -486,20 +476,14 @@ static int __init s3c2416_cpufreq_driver_init(struct cpufreq_policy *policy) freq++; } - policy->cur = clk_get_rate(s3c_freq->armclk) / 1000; - /* Datasheet says PLL stabalisation time must be at least 300us, * so but add some fudge. (reference in LOCKCON0 register description) */ - policy->cpuinfo.transition_latency = (500 * 1000) + - s3c_freq->regulator_latency; - - ret = cpufreq_frequency_table_cpuinfo(policy, s3c_freq->freq_table); + ret = cpufreq_generic_init(policy, s3c_freq->freq_table, + (500 * 1000) + s3c_freq->regulator_latency); if (ret) goto err_freq_table; - cpufreq_frequency_table_get_attr(s3c_freq->freq_table, 0); - register_reboot_notifier(&s3c2416_cpufreq_reboot_notifier); return 0; @@ -518,19 +502,14 @@ err_hclk: return ret; } -static struct freq_attr *s3c2416_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver s3c2416_cpufreq_driver = { .flags = 0, - .verify = s3c2416_cpufreq_verify_speed, + .verify = cpufreq_generic_frequency_table_verify, .target = s3c2416_cpufreq_set_target, .get = s3c2416_cpufreq_get_speed, .init = s3c2416_cpufreq_driver_init, .name = "s3c2416", - .attr = s3c2416_cpufreq_attr, + .attr = cpufreq_generic_attr, }; static int __init s3c2416_cpufreq_init(void) |