diff options
| author | Zihuan Zhang <zhangzihuan@kylinos.cn> | 2025-09-02 15:33:23 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-09-05 20:16:55 +0200 |
| commit | 97248d05b70edc674f2f2fa835fed33172686b1d (patch) | |
| tree | d40e9975d6b74625a6a750aec235968efaca218c /drivers/cpufreq | |
| parent | c69d79c532f26807cb1f424f6cec475609dd2ded (diff) | |
cpufreq: Drop redundant freq_table parameter
Since commit e0b3165ba521 ("cpufreq: add 'freq_table' in struct
cpufreq_policy"), freq_table has been stored in struct cpufreq_policy
instead of being maintained separately.
However, several helpers in freq_table.c still take both policy and
freq_table as parameters, even though policy->freq_table can always be
used. This leads to redundant function arguments and increases the
chance of inconsistencies.
This patch removes the unnecessary freq_table argument from these
functions and updates their callers to only pass policy. This makes
the code simpler, more consistent, and avoids duplication.
Signed-off-by: Zihuan Zhang <zhangzihuan@kylinos.cn>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://patch.msgid.link/20250902073323.48330-1-zhangzihuan@kylinos.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/freq_table.c | 14 | ||||
| -rw-r--r-- | drivers/cpufreq/sh-cpufreq.c | 6 | ||||
| -rw-r--r-- | drivers/cpufreq/virtual-cpufreq.c | 2 |
4 files changed, 10 insertions, 14 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index a615c98d80ca..5fcc99f768d2 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2793,7 +2793,7 @@ int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state) if (!policy->freq_table) return -ENXIO; - ret = cpufreq_frequency_table_cpuinfo(policy, policy->freq_table); + ret = cpufreq_frequency_table_cpuinfo(policy); if (ret) { pr_err("%s: Policy frequency update failed\n", __func__); return ret; diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index 35de513af6c9..d5111ee56e38 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -28,10 +28,9 @@ static bool policy_has_boost_freq(struct cpufreq_policy *policy) return false; } -int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy, - struct cpufreq_frequency_table *table) +int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy) { - struct cpufreq_frequency_table *pos; + struct cpufreq_frequency_table *pos, *table = policy->freq_table; unsigned int min_freq = ~0; unsigned int max_freq = 0; unsigned int freq; @@ -65,10 +64,9 @@ int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy, return 0; } -int cpufreq_frequency_table_verify(struct cpufreq_policy_data *policy, - struct cpufreq_frequency_table *table) +int cpufreq_frequency_table_verify(struct cpufreq_policy_data *policy) { - struct cpufreq_frequency_table *pos; + struct cpufreq_frequency_table *pos, *table = policy->freq_table; unsigned int freq, prev_smaller = 0; bool found = false; @@ -110,7 +108,7 @@ int cpufreq_generic_frequency_table_verify(struct cpufreq_policy_data *policy) if (!policy->freq_table) return -ENODEV; - return cpufreq_frequency_table_verify(policy, policy->freq_table); + return cpufreq_frequency_table_verify(policy); } EXPORT_SYMBOL_GPL(cpufreq_generic_frequency_table_verify); @@ -354,7 +352,7 @@ int cpufreq_table_validate_and_sort(struct cpufreq_policy *policy) return 0; } - ret = cpufreq_frequency_table_cpuinfo(policy, policy->freq_table); + ret = cpufreq_frequency_table_cpuinfo(policy); if (ret) return ret; diff --git a/drivers/cpufreq/sh-cpufreq.c b/drivers/cpufreq/sh-cpufreq.c index 9c0b01e00508..642ddb9ea217 100644 --- a/drivers/cpufreq/sh-cpufreq.c +++ b/drivers/cpufreq/sh-cpufreq.c @@ -89,11 +89,9 @@ static int sh_cpufreq_target(struct cpufreq_policy *policy, static int sh_cpufreq_verify(struct cpufreq_policy_data *policy) { struct clk *cpuclk = &per_cpu(sh_cpuclk, policy->cpu); - struct cpufreq_frequency_table *freq_table; - freq_table = cpuclk->nr_freqs ? cpuclk->freq_table : NULL; - if (freq_table) - return cpufreq_frequency_table_verify(policy, freq_table); + if (policy->freq_table) + return cpufreq_frequency_table_verify(policy); cpufreq_verify_within_cpu_limits(policy); diff --git a/drivers/cpufreq/virtual-cpufreq.c b/drivers/cpufreq/virtual-cpufreq.c index 7dd1b0c263c7..6ffa16d239b2 100644 --- a/drivers/cpufreq/virtual-cpufreq.c +++ b/drivers/cpufreq/virtual-cpufreq.c @@ -250,7 +250,7 @@ static int virt_cpufreq_offline(struct cpufreq_policy *policy) static int virt_cpufreq_verify_policy(struct cpufreq_policy_data *policy) { if (policy->freq_table) - return cpufreq_frequency_table_verify(policy, policy->freq_table); + return cpufreq_frequency_table_verify(policy); cpufreq_verify_within_cpu_limits(policy); return 0; |