diff options
Diffstat (limited to 'drivers/cpufreq/davinci-cpufreq.c')
-rw-r--r-- | drivers/cpufreq/davinci-cpufreq.c | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/drivers/cpufreq/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c index 551dd65..972583b 100644 --- a/drivers/cpufreq/davinci-cpufreq.c +++ b/drivers/cpufreq/davinci-cpufreq.c @@ -50,9 +50,7 @@ static int davinci_verify_speed(struct cpufreq_policy *policy) if (policy->cpu) return -EINVAL; - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - + cpufreq_verify_within_cpu_limits(policy); policy->min = clk_round_rate(armclk, policy->min * 1000) / 1000; policy->max = clk_round_rate(armclk, policy->max * 1000) / 1000; cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, @@ -138,47 +136,24 @@ static int davinci_cpu_init(struct cpufreq_policy *policy) return result; } - policy->cur = davinci_getspeed(0); - - result = cpufreq_frequency_table_cpuinfo(policy, freq_table); - if (result) { - pr_err("%s: cpufreq_frequency_table_cpuinfo() failed", - __func__); - return result; - } - - cpufreq_frequency_table_get_attr(freq_table, policy->cpu); - /* * Time measurement across the target() function yields ~1500-1800us * time taken with no drivers on notification list. * Setting the latency to 2000 us to accommodate addition of drivers * to pre/post change notification list. */ - policy->cpuinfo.transition_latency = 2000 * 1000; - return 0; + return cpufreq_generic_init(policy, freq_table, 2000 * 1000); } -static int davinci_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *davinci_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver davinci_driver = { .flags = CPUFREQ_STICKY, .verify = davinci_verify_speed, .target = davinci_target, .get = davinci_getspeed, .init = davinci_cpu_init, - .exit = davinci_cpu_exit, + .exit = cpufreq_generic_exit, .name = "davinci", - .attr = davinci_cpufreq_attr, + .attr = cpufreq_generic_attr, }; static int __init davinci_cpufreq_probe(struct platform_device *pdev) |