diff mbox series

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

Message ID 20220130210210.549877-7-daniel.lezcano@linaro.org (mailing list archive)
State New, archived
Delegated to: Daniel Lezcano
Headers show
Series [v1,1/7] powercap/dtpm: Change locking scheme | expand

Commit Message

Daniel Lezcano Jan. 30, 2022, 9:02 p.m. UTC
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@linaro.org>
---
 drivers/soc/rockchip/dtpm.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Ulf Hansson Feb. 17, 2022, 1:21 p.m. UTC | #1
On Sun, 30 Jan 2022 at 22:02, Daniel Lezcano <daniel.lezcano@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@linaro.org>

Reviewed-by: Ulf Hansson <ulf.hansson@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
>
diff mbox series

Patch

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");