lkml.org 
[lkml]   [2020]   [Dec]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH AUTOSEL 5.4 089/130] cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init
    Date
    From: Qinglang Miao <miaoqinglang@huawei.com>

    [ Upstream commit 2f05c19d9ef4f5a42634f83bdb0db596ffc0dd30 ]

    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 <miaoqinglang@huawei.com>
    Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    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 0c98dd08273d0..253eece49148c 100644
    --- a/drivers/cpufreq/mediatek-cpufreq.c
    +++ b/drivers/cpufreq/mediatek-cpufreq.c
    @@ -572,6 +572,7 @@ 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);
    }

    --
    2.27.0
    \
     
     \ /
      Last update: 2020-12-23 03:57    [W:2.707 / U:0.024 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site