From 2f05c19d9ef4f5a42634f83bdb0db596ffc0dd30 Mon Sep 17 00:00:00 2001 From: Qinglang Miao Date: Sat, 31 Oct 2020 09:18:54 +0800 Subject: [PATCH] cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init Add the missing platform_driver_unregister() before return from mtk_cpufreq_driver_init in the error handling case when failed to register mtk-cpufreq platform device Signed-off-by: Qinglang Miao Signed-off-by: Viresh Kumar --- drivers/cpufreq/mediatek-cpufreq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index c09bff8..1aa51205 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -573,6 +573,7 @@ static int __init mtk_cpufreq_driver_init(void) pdev = platform_device_register_simple("mtk-cpufreq", -1, NULL, 0); if (IS_ERR(pdev)) { pr_err("failed to register mtk-cpufreq platform device\n"); + platform_driver_unregister(&mtk_cpufreq_platdrv); return PTR_ERR(pdev); } -- 2.7.4