diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2023-11-27 14:50:33 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-11-27 16:28:20 +0100 |
| commit | 0cb19e50a911aaadf49eed120392e429d6e1fa0c (patch) | |
| tree | 6a0c0b9a9cb6d817afc9e331aa29942c15f6b7df /drivers | |
| parent | Linux 6.7-rc2 (diff) | |
| download | linux-0cb19e50a911aaadf49eed120392e429d6e1fa0c.tar.xz linux-0cb19e50a911aaadf49eed120392e429d6e1fa0c.zip | |
pmdomain: arm: Avoid polling for scmi_perf_domain
It was a mistake to prefer polling based mode when setting a performance
level for a domain. Let's instead rely on the protocol to decide what is
best and thus avoid polling when possible.
Reported-by: Nikunj Kela <nkela@quicinc.com>
Fixes: 2af23ceb8624 ("pmdomain: arm: Add the SCMI performance domain")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20231127135033.136442-1-ulf.hansson@linaro.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pmdomain/arm/scmi_perf_domain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pmdomain/arm/scmi_perf_domain.c b/drivers/pmdomain/arm/scmi_perf_domain.c index bc3f78abb6da..709bbc448fad 100644 --- a/drivers/pmdomain/arm/scmi_perf_domain.c +++ b/drivers/pmdomain/arm/scmi_perf_domain.c @@ -35,7 +35,7 @@ scmi_pd_set_perf_state(struct generic_pm_domain *genpd, unsigned int state) if (!state) return -EINVAL; - ret = pd->perf_ops->level_set(pd->ph, pd->domain_id, state, true); + ret = pd->perf_ops->level_set(pd->ph, pd->domain_id, state, false); if (ret) dev_warn(&genpd->dev, "Failed with %d when trying to set %d perf level", ret, state); |