[PATCH v1 7/7] dtpm/soc/rk3399: Add the ability to unload the module

[Ulf Hansson]

On Sun, 30 Jan 2022 at 22:02, Daniel Lezcano <daniel.lezcano at linaro.org> wrote:
>
> The dtpm hierarchy can now be removed with the
> dtpm_destroy_hierarchy() function. Add the module_exit() callback so
> the module can be unloaded by removing the previously created
> hierarchy.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>

Reviewed-by: Ulf Hansson <ulf.hansson at linaro.org>

Kind regards
Uffe

> ---
>  drivers/soc/rockchip/dtpm.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/soc/rockchip/dtpm.c b/drivers/soc/rockchip/dtpm.c
> index ebebb748488b..5a23784b5221 100644
> --- a/drivers/soc/rockchip/dtpm.c
> +++ b/drivers/soc/rockchip/dtpm.c
> @@ -52,6 +52,12 @@ static int __init rockchip_dtpm_init(void)
>  }
>  module_init(rockchip_dtpm_init);
>
> +static void __exit rockchip_dtpm_exit(void)
> +{
> +       return dtpm_destroy_hierarchy();
> +}
> +module_exit(rockchip_dtpm_exit);
> +
>  MODULE_SOFTDEP("pre: panfrost cpufreq-dt");
>  MODULE_DESCRIPTION("Rockchip DTPM driver");
>  MODULE_LICENSE("GPL");
> --
> 2.25.1
>