msm: dcvs: update the event enum in preparation for mpdecision.

The event numbers used to communicate with TZ have changed. Update
them here in preparation of mpdecision.

Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
(cherry picked from commit 0db555f69e8e5b5237f2c053fffeeec3926084a1)

Signed-off-by: Ram Kumar Chakravarthy Chebathini <rcheba@codeaurora.org>
(cherry picked from commit deda7f0ef23aea568975ec73d4f54022f468adef)

Change-Id: I8a0bd62d06135714ce954c4cf6083523f5c1ca84
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
diff --git a/arch/arm/mach-msm/msm_dcvs.c b/arch/arm/mach-msm/msm_dcvs.c
index 0c158de..890e450 100644
--- a/arch/arm/mach-msm/msm_dcvs.c
+++ b/arch/arm/mach-msm/msm_dcvs.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -582,7 +582,7 @@
 	if (core->idle_driver) {
 		core->actual_freq = core->freq_driver->get_frequency(drv);
 		/* Notify TZ to start receiving idle info for the core */
-		ret = msm_dcvs_update_freq(core, MSM_DCVS_SCM_ENABLE_CORE, 1,
+		ret = msm_dcvs_update_freq(core, MSM_DCVS_SCM_DCVS_ENABLE, 1,
 					   &ret1, &ret2);
 		core->idle_driver->enable(core->idle_driver,
 				MSM_DCVS_ENABLE_IDLE_PULSE);
@@ -615,7 +615,7 @@
 		core->idle_driver->enable(core->idle_driver,
 				MSM_DCVS_DISABLE_IDLE_PULSE);
 		/* Notify TZ to stop receiving idle info for the core */
-		ret = msm_dcvs_update_freq(core, MSM_DCVS_SCM_ENABLE_CORE, 0,
+		ret = msm_dcvs_update_freq(core, MSM_DCVS_SCM_DCVS_ENABLE, 0,
 					   &ret1, &ret2);
 		hrtimer_cancel(&core->timer);
 		core->idle_driver->enable(core->idle_driver,