From: Jia-Wei Chang <jia-wei.chang@mediatek.com> stable inclusion from stable-v5.10.121 commit 9d91400fff46b221806befc843654e5f5f38a82b category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit b7070187c81cb90549d7561c0e750d7c7eb751f4 ] - Use module_init instead of device_initcall. - Add a function for module_exit to unregister driver. Signed-off-by: Jia-Wei Chang <jia-wei.chang@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- drivers/cpufreq/mediatek-cpufreq.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index f2e5ba3c539b..07ba238a0e0e 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -579,7 +579,13 @@ static int __init mtk_cpufreq_driver_init(void) return 0; } -device_initcall(mtk_cpufreq_driver_init); +module_init(mtk_cpufreq_driver_init) + +static void __exit mtk_cpufreq_driver_exit(void) +{ + platform_driver_unregister(&mtk_cpufreq_platdrv); +} +module_exit(mtk_cpufreq_driver_exit) MODULE_DESCRIPTION("MediaTek CPUFreq driver"); MODULE_AUTHOR("Pi-Cheng Chen <pi-cheng.chen@linaro.org>"); -- 2.20.1