From 5448f14698b916e5b04112b104433b90247e01c7 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Thu, 1 Sep 2016 13:37:09 -0700 Subject: [PATCH] ACPI / CPPC: Don't return on CPPC probe failure It is still possible to continue even CPPC data is invalid or missing. Suggested-by: Alexey Klimov Signed-off-by: Srinivas Pandruvada Signed-off-by: Rafael J. Wysocki --- drivers/acpi/processor_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index f5c92be72987..8f8552a19e63 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -246,7 +246,7 @@ static int __acpi_processor_start(struct acpi_device *device) result = acpi_cppc_processor_probe(pr); if (result && !IS_ENABLED(CONFIG_ACPI_CPU_FREQ_PSS)) - return -ENODEV; + dev_warn(&device->dev, "CPPC data invalid or not present\n"); if (!cpuidle_get_driver() || cpuidle_get_driver() == &acpi_idle_driver) acpi_processor_power_init(pr); -- 2.20.1