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| author |   Ulf Hansson <ulf.hansson@linaro.org> | 2020-09-01 16:28:58 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-09-22 17:50:32 +0200 |
| commit | 10942019040c5557556ec22aae0f771b2a1a1a6d (patch) | |
| tree | d394a036ffa70ab44cd52f23eba021738fa5f1b5 /drivers/cpuidle | |
| parent | ACPI: processor: Print more information when acpi_processor_evaluate_cst() fails (diff) | |
| download | linux-dev-10942019040c5557556ec22aae0f771b2a1a1a6d.tar.xz linux-dev-10942019040c5557556ec22aae0f771b2a1a1a6d.zip | |
firmware: psci: Extend psci_set_osi_mode() to allow reset to PC mode
The current user (cpuidle-psci) of psci_set_osi_mode() only needs to enable
the PSCI OSI mode. Although, as subsequent changes shows, there is a need
to be able to reset back into the PSCI PC mode.
Therefore, let's extend psci_set_osi_mode() to take a bool as in-parameter,
to let the user indicate whether to enable OSI or to switch back to PC
mode.
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-psci-domain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index b6e9649ab0da..b6ab0415f450 100644 --- a/drivers/cpuidle/cpuidle-psci-domain.c +++ b/drivers/cpuidle/cpuidle-psci-domain.c @@ -278,7 +278,7 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev) goto remove_pd; /* Try to enable OSI mode. */ - ret = psci_set_osi_mode(); + ret = psci_set_osi_mode(true); if (ret) { pr_warn("failed to enable OSI mode: %d\n", ret); psci_pd_remove_topology(np); |