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path: root/drivers/cpufreq/at32ap-cpufreq.c
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Diffstat (limited to 'drivers/cpufreq/at32ap-cpufreq.c')
-rw-r--r--drivers/cpufreq/at32ap-cpufreq.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/cpufreq/at32ap-cpufreq.c b/drivers/cpufreq/at32ap-cpufreq.c
index 81d07527bde6..856ad80418ae 100644
--- a/drivers/cpufreq/at32ap-cpufreq.c
+++ b/drivers/cpufreq/at32ap-cpufreq.c
@@ -37,27 +37,23 @@ static unsigned long loops_per_jiffy_ref;
static int at32_set_target(struct cpufreq_policy *policy, unsigned int index)
{
- struct cpufreq_freqs freqs;
+ unsigned int old_freq, new_freq;
- freqs.old = at32_get_speed(0);
- freqs.new = freq_table[index].frequency;
+ old_freq = at32_get_speed(0);
+ new_freq = freq_table[index].frequency;
if (!ref_freq) {
- ref_freq = freqs.old;
+ ref_freq = old_freq;
loops_per_jiffy_ref = boot_cpu_data.loops_per_jiffy;
}
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
- if (freqs.old < freqs.new)
+ if (old_freq < new_freq)
boot_cpu_data.loops_per_jiffy = cpufreq_scale(
- loops_per_jiffy_ref, ref_freq, freqs.new);
- clk_set_rate(cpuclk, freqs.new * 1000);
- if (freqs.new < freqs.old)
+ loops_per_jiffy_ref, ref_freq, new_freq);
+ clk_set_rate(cpuclk, new_freq * 1000);
+ if (new_freq < old_freq)
boot_cpu_data.loops_per_jiffy = cpufreq_scale(
- loops_per_jiffy_ref, ref_freq, freqs.new);
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-
- pr_debug("cpufreq: set frequency %u Hz\n", freqs.new * 1000);
+ loops_per_jiffy_ref, ref_freq, new_freq);
return 0;
}