From 7aabf07231d3fad2b864c2dcfc31baf05b02cf8a Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Fri, 2 Jul 2021 17:54:15 -0700 Subject: [PATCH] soc: qcom: rpmhpd: Use corner in power_off [ Upstream commit d43b3a989bc8c06fd4bbb69a7500d180db2d68e8 ] 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: 279b7e8a62cc ("soc: qcom: rpmhpd: Add RPMh power domain driver") Reviewed-by: Rajendra Nayak Reviewed-by: Stephen Boyd Reviewed-by: Sibi Sankar Tested-by: Sibi Sankar Link: https://lore.kernel.org/r/20210703005416.2668319-2-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/soc/qcom/rpmhpd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c index e72426221a69..c8b584d0c8fb 100644 --- a/drivers/soc/qcom/rpmhpd.c +++ b/drivers/soc/qcom/rpmhpd.c @@ -310,12 +310,11 @@ static int rpmhpd_power_on(struct generic_pm_domain *domain) static int rpmhpd_power_off(struct generic_pm_domain *domain) { struct rpmhpd *pd = domain_to_rpmhpd(domain); - int ret = 0; + int ret; mutex_lock(&rpmhpd_lock); - ret = rpmhpd_aggregate_corner(pd, pd->level[0]); - + ret = rpmhpd_aggregate_corner(pd, 0); if (!ret) pd->enabled = false;