[PATCH] cpufreq: apple-soc: Add missing OPP table cleanup on init failure

[Haoxiang Li]

apple_soc_cpufreq_init() adds the OPP table with
dev_pm_opp_of_add_table(), but some later error
paths can return without removing it.

Add the missing dev_pm_opp_of_remove_table() call
to clean up the OPP table on init failure.

Signed-off-by: Haoxiang Li <haoxiang_li2024 at 163.com>
---
 drivers/cpufreq/apple-soc-cpufreq.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c
index 9396034167e5..4dae968e84df 100644
--- a/drivers/cpufreq/apple-soc-cpufreq.c
+++ b/drivers/cpufreq/apple-soc-cpufreq.c
@@ -260,7 +260,7 @@ static int apple_soc_cpufreq_init(struct cpufreq_policy *policy)
 	ret = apple_soc_cpufreq_find_cluster(policy, &reg_base, &info);
 	if (ret) {
 		dev_err(cpu_dev, "%s: failed to get cluster info: %d\n", __func__, ret);
-		return ret;
+		goto out_remove_table;
 	}
 
 	ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus);
@@ -326,6 +326,8 @@ static int apple_soc_cpufreq_init(struct cpufreq_policy *policy)
 	dev_pm_opp_remove_all_dynamic(cpu_dev);
 out_iounmap:
 	iounmap(reg_base);
+out_remove_table:
+	dev_pm_opp_of_remove_table(cpu_dev);
 	return ret;
 }
 
-- 
2.25.1