From: Ulf Hansson ulf.hansson@linaro.org
[ Upstream commit 668057b07db069daac3ca4e4978f8373db9cb71c ]
It's useful to understand whether we are using OS-initiated (OSI) mode or Platform Coordinated (PC) mode, when initializing the CPU PM domains. Therefore, let's extend the print in the log after a successful probe with this information.
Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Acked-by: Sudeep Holla <sudeep.holla@arm.com Acked-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Stable-dep-of: 12acb348fa45 ("cpuidle: psci: Move enabling OSI mode after power domains creation") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/cpuidle/cpuidle-psci-domain.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index fe06644725203..1fca250d5dece 100644 --- a/drivers/cpuidle/cpuidle-psci-domain.c +++ b/drivers/cpuidle/cpuidle-psci-domain.c @@ -182,7 +182,8 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev) if (ret) goto remove_pd;
- pr_info("Initialized CPU PM domain topology\n"); + pr_info("Initialized CPU PM domain topology using %s mode\n", + use_osi ? "OSI" : "PC"); return 0;
put_node: