[PATCH v4 1/9] soc: qcom: rpmpd: fixup rpmpd set performance state

From: Sibi Sankar
Date: Mon May 13 2019 - 06:22:11 EST

Remoteproc q6v5-mss calls set_performace_state with INT_MAX on
rpmpd. This is currently ignored since it is greater than the
max supported state. Fixup rpmpd state to max if the required
state is greater than all the supported states.

Fixes: 075d3db8d10d ("soc: qcom: rpmpd: Add support for get/set performance state")

Reviewed-by: Marc Gonzalez <marc.w.gonzalez@xxxxxxx>
Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
drivers/soc/qcom/rpmpd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
index 005326050c23..235d01870dd8 100644
--- a/drivers/soc/qcom/rpmpd.c
+++ b/drivers/soc/qcom/rpmpd.c
@@ -226,7 +226,7 @@ static int rpmpd_set_performance(struct generic_pm_domain *domain,
struct rpmpd *pd = domain_to_rpmpd(domain);

if (state > MAX_RPMPD_STATE)
- goto out;
+ state = MAX_RPMPD_STATE;


The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project