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Subject[PATCH 1/2] soc: qcom: rpmhpd: Use corner in power_off
Date
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")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
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 2daa17ba54a3..fa209b479ab3 100644
--- a/drivers/soc/qcom/rpmhpd.c
+++ b/drivers/soc/qcom/rpmhpd.c
@@ -403,12 +403,11 @@ 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;

--
2.29.2
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