From e318d2c8f32d409f304ece12e50a759b2ed78d1b Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Fri, 18 Oct 2019 11:37:49 +0100 Subject: [PATCH] cpufreq: vexpress-spc: fix some coding style issues Fix the following checkpatch checks/warnings: CHECK: Unnecessary parentheses around the code CHECK: Alignment should match open parenthesis CHECK: Prefer kernel type 'u32' over 'uint32_t' WARNING: Missing a blank line after declarations Acked-by: Nicolas Pitre Signed-off-by: Sudeep Holla Signed-off-by: Viresh Kumar --- drivers/cpufreq/vexpress-spc-cpufreq.c | 36 +++++++++++++++++----------------- 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/cpufreq/vexpress-spc-cpufreq.c b/drivers/cpufreq/vexpress-spc-cpufreq.c index 13261042..3259498 100644 --- a/drivers/cpufreq/vexpress-spc-cpufreq.c +++ b/drivers/cpufreq/vexpress-spc-cpufreq.c @@ -79,8 +79,8 @@ static unsigned int find_cluster_maxfreq(int cluster) for_each_online_cpu(j) { cpu_freq = per_cpu(cpu_last_req_freq, j); - if ((cluster == per_cpu(physical_cluster, j)) && - (max_freq < cpu_freq)) + if (cluster == per_cpu(physical_cluster, j) && + max_freq < cpu_freq) max_freq = cpu_freq; } @@ -190,13 +190,11 @@ static int ve_spc_cpufreq_set_target(struct cpufreq_policy *policy, freqs_new = freq_table[cur_cluster][index].frequency; if (is_bL_switching_enabled()) { - if ((actual_cluster == A15_CLUSTER) && - (freqs_new < clk_big_min)) { + if (actual_cluster == A15_CLUSTER && freqs_new < clk_big_min) new_cluster = A7_CLUSTER; - } else if ((actual_cluster == A7_CLUSTER) && - (freqs_new > clk_little_max)) { + else if (actual_cluster == A7_CLUSTER && + freqs_new > clk_little_max) new_cluster = A15_CLUSTER; - } } ret = ve_spc_cpufreq_set_rate(cpu, actual_cluster, new_cluster, @@ -224,7 +222,8 @@ static inline u32 get_table_count(struct cpufreq_frequency_table *table) static inline u32 get_table_min(struct cpufreq_frequency_table *table) { struct cpufreq_frequency_table *pos; - uint32_t min_freq = ~0; + u32 min_freq = ~0; + cpufreq_for_each_entry(pos, table) if (pos->frequency < min_freq) min_freq = pos->frequency; @@ -235,7 +234,8 @@ static inline u32 get_table_min(struct cpufreq_frequency_table *table) static inline u32 get_table_max(struct cpufreq_frequency_table *table) { struct cpufreq_frequency_table *pos; - uint32_t max_freq = 0; + u32 max_freq = 0; + cpufreq_for_each_entry(pos, table) if (pos->frequency > max_freq) max_freq = pos->frequency; @@ -259,10 +259,9 @@ static int merge_cluster_tables(void) /* Add in reverse order to get freqs in increasing order */ for (i = MAX_CLUSTERS - 1; i >= 0; i--) { for (j = 0; freq_table[i][j].frequency != CPUFREQ_TABLE_END; - j++) { - table[k].frequency = VIRT_FREQ(i, - freq_table[i][j].frequency); - k++; + j++, k++) { + table[k].frequency = + VIRT_FREQ(i, freq_table[i][j].frequency); } } @@ -335,13 +334,13 @@ static int _get_cluster_clk_and_freq_table(struct device *cpu_dev, return 0; dev_err(cpu_dev, "%s: Failed to get clk for cpu: %d, cluster: %d\n", - __func__, cpu_dev->id, cluster); + __func__, cpu_dev->id, cluster); ret = PTR_ERR(clk[cluster]); dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]); out: dev_err(cpu_dev, "%s: Failed to get data for cluster: %d\n", __func__, - cluster); + cluster); return ret; } @@ -411,7 +410,7 @@ static int ve_spc_cpufreq_init(struct cpufreq_policy *policy) cpu_dev = get_cpu_device(policy->cpu); if (!cpu_dev) { pr_err("%s: failed to get cpu%d device\n", __func__, - policy->cpu); + policy->cpu); return -ENODEV; } @@ -437,7 +436,8 @@ static int ve_spc_cpufreq_init(struct cpufreq_policy *policy) dev_pm_opp_of_register_em(policy->cpus); if (is_bL_switching_enabled()) - per_cpu(cpu_last_req_freq, policy->cpu) = clk_get_cpu_rate(policy->cpu); + per_cpu(cpu_last_req_freq, policy->cpu) = + clk_get_cpu_rate(policy->cpu); dev_info(cpu_dev, "%s: CPU %d initialized\n", __func__, policy->cpu); return 0; @@ -456,7 +456,7 @@ static int ve_spc_cpufreq_exit(struct cpufreq_policy *policy) cpu_dev = get_cpu_device(policy->cpu); if (!cpu_dev) { pr_err("%s: failed to get cpu%d device\n", __func__, - policy->cpu); + policy->cpu); return -ENODEV; } -- 2.7.4