diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2023-11-27 16:19:31 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-12-13 11:27:48 +0100 |
| commit | 05ce71929efc79f5978589e0456a54eb0fe6485e (patch) | |
| tree | 508319768c44a219866bec5d5695fa7aae640b20 /drivers/base | |
| parent | 3b2714c5d2d26d12b759f7cee9a802a9c8c33936 (diff) | |
| download | linux-05ce71929efc79f5978589e0456a54eb0fe6485e.tar.gz | |
PM: domains: Drop the unused pm_genpd_opp_to_performance_state()
Since commit 7c41cdcd3bbe ("OPP: Simplify the over-designed pstate <->
level dance"), there is no longer any users of the
pm_genpd_opp_to_performance_state() API. Let's therefore drop it and its
corresponding ->opp_to_performance_state() callback, which also no longer
has any users.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20231127151931.47055-1-ulf.hansson@linaro.org
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/domain.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index da1777e39eaa52..cf65b5a9783cbb 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -3042,38 +3042,6 @@ int of_genpd_parse_idle_states(struct device_node *dn, } EXPORT_SYMBOL_GPL(of_genpd_parse_idle_states); -/** - * pm_genpd_opp_to_performance_state - Gets performance state of the genpd from its OPP node. - * - * @genpd_dev: Genpd's device for which the performance-state needs to be found. - * @opp: struct dev_pm_opp of the OPP for which we need to find performance - * state. - * - * Returns performance state encoded in the OPP of the genpd. This calls - * platform specific genpd->opp_to_performance_state() callback to translate - * power domain OPP to performance state. - * - * Returns performance state on success and 0 on failure. - */ -unsigned int pm_genpd_opp_to_performance_state(struct device *genpd_dev, - struct dev_pm_opp *opp) -{ - struct generic_pm_domain *genpd = NULL; - int state; - - genpd = container_of(genpd_dev, struct generic_pm_domain, dev); - - if (unlikely(!genpd->opp_to_performance_state)) - return 0; - - genpd_lock(genpd); - state = genpd->opp_to_performance_state(genpd, opp); - genpd_unlock(genpd); - - return state; -} -EXPORT_SYMBOL_GPL(pm_genpd_opp_to_performance_state); - static int __init genpd_bus_init(void) { return bus_register(&genpd_bus_type); |