intel_idle: native hardware cpuidle driver for latest Intel processors

[deliverable/linux.git] / drivers / acpi / processor_driver.c

diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index deefa8591746c569539478e3af094e3c4a388a88..b1034a9ada4e74da88970cbdc65dd9c1959d9988 100644 (file)
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -922,9 +922,13 @@ static int __init acpi_processor_init(void)
                return -ENOMEM;
 #endif
 
-       if (!cpuidle_register_driver(&acpi_idle_driver))
+       if (!cpuidle_register_driver(&acpi_idle_driver)) {
                printk(KERN_DEBUG "ACPI: %s registered with cpuidle\n",
                        acpi_idle_driver.name);
+       } else {
+               printk(KERN_DEBUG "ACPI: acpi_idle yielding to %s",
+                       cpuidle_get_driver()->name);
+       }
 
        result = acpi_bus_register_driver(&acpi_processor_driver);
        if (result < 0)