cpufreq: drivers: Remove unnecessary assignments of policy-> members
Some assignments of policy-> min/max/cur/cpuinfo.min_freq/cpuinfo.max_freq aren't required as part of it is done by cpufreq driver or cpufreq core. Remove them. At some places we merge multiple lines together too. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -108,8 +108,9 @@ policy->governor must contain the "default policy" for
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cpufreq_driver.target is called with
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these values.
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For setting some of these values, the frequency table helpers might be
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helpful. See the section 2 for more information on them.
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For setting some of these values (cpuinfo.min[max]_freq, policy->min[max]), the
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frequency table helpers might be helpful. See the section 2 for more information
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on them.
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SMP systems normally have same clock source for a group of cpus. For these the
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.init() would be called only once for the first online cpu. Here the .init()
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@ -137,21 +137,16 @@ static int davinci_cpu_init(struct cpufreq_policy *policy)
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return result;
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}
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policy->cur = policy->min = policy->max = davinci_getspeed(0);
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policy->cur = davinci_getspeed(0);
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if (freq_table) {
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result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
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if (!result)
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cpufreq_frequency_table_get_attr(freq_table,
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policy->cpu);
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} else {
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policy->cpuinfo.min_freq = policy->min;
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policy->cpuinfo.max_freq = policy->max;
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result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
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if (result) {
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pr_err("%s: cpufreq_frequency_table_cpuinfo() failed",
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__func__);
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return result;
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}
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policy->min = policy->cpuinfo.min_freq;
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policy->max = policy->cpuinfo.max_freq;
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policy->cur = davinci_getspeed(0);
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cpufreq_frequency_table_get_attr(freq_table, policy->cpu);
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/*
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* Time measurement across the target() function yields ~1500-1800us
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@ -144,14 +144,11 @@ static int mxc_cpufreq_init(struct cpufreq_policy *policy)
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imx_freq_table[i].frequency = CPUFREQ_TABLE_END;
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policy->cur = clk_get_rate(cpu_clk) / 1000;
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policy->min = policy->cpuinfo.min_freq = cpu_freq_khz_min;
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policy->max = policy->cpuinfo.max_freq = cpu_freq_khz_max;
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/* Manual states, that PLL stabilizes in two CLK32 periods */
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policy->cpuinfo.transition_latency = 2 * NANOSECOND / CLK32_FREQ;
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ret = cpufreq_frequency_table_cpuinfo(policy, imx_freq_table);
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if (ret < 0) {
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printk(KERN_ERR "%s: failed to register i.MXC CPUfreq with error code %d\n",
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__func__, ret);
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@ -116,7 +116,7 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
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return PTR_ERR(cpuclk);
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}
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policy->cur = policy->min = policy->max = sh_cpufreq_get(cpu);
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policy->cur = sh_cpufreq_get(cpu);
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freq_table = cpuclk->nr_freqs ? cpuclk->freq_table : NULL;
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if (freq_table) {
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@ -129,15 +129,12 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
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dev_notice(dev, "no frequency table found, falling back "
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"to rate rounding.\n");
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policy->cpuinfo.min_freq =
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policy->min = policy->cpuinfo.min_freq =
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(clk_round_rate(cpuclk, 1) + 500) / 1000;
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policy->cpuinfo.max_freq =
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policy->max = policy->cpuinfo.max_freq =
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(clk_round_rate(cpuclk, ~0UL) + 500) / 1000;
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}
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policy->min = policy->cpuinfo.min_freq;
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policy->max = policy->cpuinfo.max_freq;
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policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
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dev_info(dev, "CPU Frequencies - Minimum %u.%03u MHz, "
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@ -359,12 +359,10 @@ static int nforce2_cpu_init(struct cpufreq_policy *policy)
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min_fsb = NFORCE2_MIN_FSB;
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/* cpuinfo and default policy values */
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policy->cpuinfo.min_freq = min_fsb * fid * 100;
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policy->cpuinfo.max_freq = max_fsb * fid * 100;
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policy->min = policy->cpuinfo.min_freq = min_fsb * fid * 100;
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policy->max = policy->cpuinfo.max_freq = max_fsb * fid * 100;
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policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
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policy->cur = nforce2_get(policy->cpu);
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policy->min = policy->cpuinfo.min_freq;
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policy->max = policy->cpuinfo.max_freq;
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return 0;
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}
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@ -177,7 +177,7 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
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goto fail_ck;
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}
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policy->cur = policy->min = policy->max = omap_getspeed(policy->cpu);
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policy->cur = omap_getspeed(policy->cpu);
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if (!freq_table)
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result = opp_init_cpufreq_table(mpu_dev, &freq_table);
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@ -196,8 +196,6 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
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cpufreq_frequency_table_get_attr(freq_table, policy->cpu);
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policy->min = policy->cpuinfo.min_freq;
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policy->max = policy->cpuinfo.max_freq;
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policy->cur = omap_getspeed(policy->cpu);
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/*
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