soc: qcom: rpmhpd: Use corner in power_off
[ Upstream commitd43b3a989b] rpmhpd_aggregate_corner() takes a corner as parameter, but in rpmhpd_power_off() the code requests the level of the first corner instead. In all (known) current cases the first corner has level 0, so this change should be a nop, but in case that there's a power domain with a non-zero lowest level this makes sure that rpmhpd_power_off() actually requests the lowest level - which is the closest to "power off" we can get. While touching the code, also skip the unnecessary zero-initialization of "ret". Fixes:279b7e8a62("soc: qcom: rpmhpd: Add RPMh power domain driver") Reviewed-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Tested-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20210703005416.2668319-2-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
f32b433d8e
commit
ffb887c15f
@@ -310,12 +310,11 @@ static int rpmhpd_power_on(struct generic_pm_domain *domain)
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static int rpmhpd_power_off(struct generic_pm_domain *domain)
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static int rpmhpd_power_off(struct generic_pm_domain *domain)
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{
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{
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struct rpmhpd *pd = domain_to_rpmhpd(domain);
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struct rpmhpd *pd = domain_to_rpmhpd(domain);
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int ret = 0;
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int ret;
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mutex_lock(&rpmhpd_lock);
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mutex_lock(&rpmhpd_lock);
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ret = rpmhpd_aggregate_corner(pd, pd->level[0]);
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ret = rpmhpd_aggregate_corner(pd, 0);
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if (!ret)
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if (!ret)
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pd->enabled = false;
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pd->enabled = false;
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