diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/at32ap-cpufreq.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/cpufreq/at32ap-cpufreq.c b/drivers/cpufreq/at32ap-cpufreq.c index 788f7e7..7439ded 100644 --- a/drivers/cpufreq/at32ap-cpufreq.c +++ b/drivers/cpufreq/at32ap-cpufreq.c @@ -77,7 +77,7 @@ static int at32_set_target(struct cpufreq_policy *policy, static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) { - unsigned int frequency, rate; + unsigned int frequency, rate, min_freq; int retval, steps, i; if (policy->cpu != 0) @@ -90,12 +90,9 @@ static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) goto out_err; } - policy->cpuinfo.min_freq = (clk_round_rate(cpuclk, 1) + 500) / 1000; - policy->cpuinfo.max_freq = (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; + min_freq = (clk_round_rate(cpuclk, 1) + 500) / 1000; + frequency = (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; policy->cpuinfo.transition_latency = 0; - policy->cur = at32_get_speed(0); - policy->min = policy->cpuinfo.min_freq; - policy->max = policy->cpuinfo.max_freq; /* * AVR32 CPU frequency rate scales in power of two between maximum and @@ -104,7 +101,7 @@ static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) * Further validate that the frequency is usable, and append it to the * frequency table. */ - steps = fls(policy->cpuinfo.max_freq / policy->cpuinfo.min_freq) + 1; + steps = fls(frequency / min_freq) + 1; freq_table = kzalloc(steps * sizeof(struct cpufreq_frequency_table), GFP_KERNEL); if (!freq_table) { @@ -112,7 +109,6 @@ static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) goto out_err_put_clk; } - frequency = policy->cpuinfo.max_freq; for (i = 0; i < (steps - 1); i++) { rate = clk_round_rate(cpuclk, frequency * 1000) / 1000; |