In commit 99b725084
        ACPI processor hotplug: Delay acpi_processor_start() call for 
hotplugged cores

acpi_processor_hotplug(pr) was wrongly replaced by 
acpi_processor_cst_has_changed,
this patch will just restore it back.

Cc: Thomas Renninger <tr...@suse.de>
Cc: Deepthi Dharwar <deep...@linux.vnet.ibm.com>
Signed-off-by: Feng Tang <feng.t...@intel.com>
---
 drivers/acpi/processor_driver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index ff8e04f..bfc31cb 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -437,7 +437,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
                /* Normal CPU soft online event */
                } else {
                        acpi_processor_ppc_has_changed(pr, 0);
-                       acpi_processor_cst_has_changed(pr);
+                       acpi_processor_hotplug(pr);
                        acpi_processor_reevaluate_tstate(pr, action);
                        acpi_processor_tstate_has_changed(pr);
                }
-- 
1.7.1

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