diff options
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r-- | drivers/cpufreq/sun50i-cpufreq-nvmem.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/cpufreq/sun50i-cpufreq-nvmem.c b/drivers/cpufreq/sun50i-cpufreq-nvmem.c index 75e1bf3a08f7..a4922580ce06 100644 --- a/drivers/cpufreq/sun50i-cpufreq-nvmem.c +++ b/drivers/cpufreq/sun50i-cpufreq-nvmem.c @@ -86,20 +86,20 @@ static int sun50i_cpufreq_get_efuse(u32 *versions) static int sun50i_cpufreq_nvmem_probe(struct platform_device *pdev) { - struct opp_table **opp_tables; + int *opp_tokens; char name[MAX_NAME_LEN]; unsigned int cpu; u32 speed = 0; int ret; - opp_tables = kcalloc(num_possible_cpus(), sizeof(*opp_tables), + opp_tokens = kcalloc(num_possible_cpus(), sizeof(*opp_tokens), GFP_KERNEL); - if (!opp_tables) + if (!opp_tokens) return -ENOMEM; ret = sun50i_cpufreq_get_efuse(&speed); if (ret) { - kfree(opp_tables); + kfree(opp_tokens); return ret; } @@ -113,9 +113,9 @@ static int sun50i_cpufreq_nvmem_probe(struct platform_device *pdev) goto free_opp; } - opp_tables[cpu] = dev_pm_opp_set_prop_name(cpu_dev, name); - if (IS_ERR(opp_tables[cpu])) { - ret = PTR_ERR(opp_tables[cpu]); + opp_tokens[cpu] = dev_pm_opp_set_prop_name(cpu_dev, name); + if (opp_tokens[cpu] < 0) { + ret = opp_tokens[cpu]; pr_err("Failed to set prop name\n"); goto free_opp; } @@ -124,7 +124,7 @@ static int sun50i_cpufreq_nvmem_probe(struct platform_device *pdev) cpufreq_dt_pdev = platform_device_register_simple("cpufreq-dt", -1, NULL, 0); if (!IS_ERR(cpufreq_dt_pdev)) { - platform_set_drvdata(pdev, opp_tables); + platform_set_drvdata(pdev, opp_tokens); return 0; } @@ -132,27 +132,24 @@ static int sun50i_cpufreq_nvmem_probe(struct platform_device *pdev) pr_err("Failed to register platform device\n"); free_opp: - for_each_possible_cpu(cpu) { - if (IS_ERR_OR_NULL(opp_tables[cpu])) - break; - dev_pm_opp_put_prop_name(opp_tables[cpu]); - } - kfree(opp_tables); + for_each_possible_cpu(cpu) + dev_pm_opp_put_prop_name(opp_tokens[cpu]); + kfree(opp_tokens); return ret; } static int sun50i_cpufreq_nvmem_remove(struct platform_device *pdev) { - struct opp_table **opp_tables = platform_get_drvdata(pdev); + int *opp_tokens = platform_get_drvdata(pdev); unsigned int cpu; platform_device_unregister(cpufreq_dt_pdev); for_each_possible_cpu(cpu) - dev_pm_opp_put_prop_name(opp_tables[cpu]); + dev_pm_opp_put_prop_name(opp_tokens[cpu]); - kfree(opp_tables); + kfree(opp_tokens); return 0; } |