diff --git a/[refs] b/[refs]
index 0dc7a1a4ef85..550cfb6e9bfd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 869639f9e7ff5ca337b27469c298dd11c29cf0fa
+refs/heads/master: b7db60f45d74497c723dc7ae1370cf0b37dfb0d8
diff --git a/trunk/drivers/acpi/processor_driver.c b/trunk/drivers/acpi/processor_driver.c
index 0734086537b8..bbac51e79d1f 100644
--- a/trunk/drivers/acpi/processor_driver.c
+++ b/trunk/drivers/acpi/processor_driver.c
@@ -442,7 +442,7 @@ 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);
 		}