From: Qinglang Miao Date: Sat, 31 Oct 2020 01:18:54 +0000 (+0800) Subject: cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_d... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2f05c19d9ef4f5a42634f83bdb0db596ffc0dd30;p=linux.git 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 --- diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index c09bff86bb9bf..1aa512054a964 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); }