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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2022-10-20 14:55:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-23 18:52:17 +0300 |
| commit | ad1fa1a028ee75b07f6802e40e8bfd526d52186b (patch) | |
| tree | 0e89501ef2258e0356db047795aee75f22a23bae /drivers/cpuidle | |
| parent | 78721c8f93799d63882be15f64d428a79074db96 (diff) | |
| download | linux-ad1fa1a028ee75b07f6802e40e8bfd526d52186b.tar.xz | |
cpuidle: psci: Extend information in log about OSI/PC mode
[ 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>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-psci-domain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index fe0664472520..1fca250d5dec 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: |