diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2022-05-14 18:20:32 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-19 20:35:54 +0300 |
| commit | 34be27517cb763ea367da21e3cdee5d1bc40f47f (patch) | |
| tree | c034bebaaebdb8077f2c4caba9a81be5f079aead /drivers/cpuidle/cpuidle-psci-domain.c | |
| parent | d1cf8bbfed1edc5108220342ab39e4544d55fbc3 (diff) | |
| download | linux-34be27517cb763ea367da21e3cdee5d1bc40f47f.tar.xz | |
cpuidle: psci: Fix regression leading to no genpd governor
While factoring out the PM domain related code from PSCI domain driver into
a set of library functions, a regression when initializing the genpds got
introduced. More precisely, we fail to assign a genpd governor, so let's
fix this.
Fixes: 9d976d6721df ("cpuidle: Factor-out power domain related code from PSCI domain driver")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpuidle/cpuidle-psci-domain.c')
| -rw-r--r-- | drivers/cpuidle/cpuidle-psci-domain.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index 755bbdfc5b82..3db4fca1172b 100644 --- a/drivers/cpuidle/cpuidle-psci-domain.c +++ b/drivers/cpuidle/cpuidle-psci-domain.c @@ -52,7 +52,7 @@ static int psci_pd_init(struct device_node *np, bool use_osi) struct generic_pm_domain *pd; struct psci_pd_provider *pd_provider; struct dev_power_governor *pd_gov; - int ret = -ENOMEM, state_count = 0; + int ret = -ENOMEM; pd = dt_idle_pd_alloc(np, psci_dt_parse_state_node); if (!pd) @@ -71,7 +71,7 @@ static int psci_pd_init(struct device_node *np, bool use_osi) pd->flags |= GENPD_FLAG_ALWAYS_ON; /* Use governor for CPU PM domains if it has some states to manage. */ - pd_gov = state_count > 0 ? &pm_domain_cpu_gov : NULL; + pd_gov = pd->states ? &pm_domain_cpu_gov : NULL; ret = pm_genpd_init(pd, pd_gov, false); if (ret) |