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dtpm/soc/rk3399: Add the ability to unload the module

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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>
Link: https://lore.kernel.org/r/20220130210210.549877-7-daniel.lezcano@linaro.org
This commit is contained in:
Daniel Lezcano 2022-01-30 22:02:09 +01:00
parent bfded2ca8f
commit f1ebef9e55
1 changed files with 6 additions and 0 deletions
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6
drivers/soc/rockchip/dtpm.c
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@ -52,6 +52,12 @@ static int __init rockchip_dtpm_init(void)
} }
module_init(rockchip_dtpm_init); 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_SOFTDEP("pre: panfrost cpufreq-dt");
MODULE_DESCRIPTION("Rockchip DTPM driver"); MODULE_DESCRIPTION("Rockchip DTPM driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");