commit ca183f91790181ad6eac4664056738b45d8cfee5
author Tharun Kumar Merugu <mtharu@codeaurora.org> Thu Apr 27 17:43:27 2017 +0530
committer Tharun Kumar Merugu <mtharu@codeaurora.org> Fri Aug 04 22:04:45 2017 +0530
tree 4d91f17ce2e07c8c4df19fdfcfeb89b77696da82
parent 1996ec83a450b0a3e556621c665fa26d97a4a198

SDM660: ADSPRPC: Align the size of IOVA to 128MB

Align the size of the IOVA that is being passed
in the arm_iommu_create_mapping() to 128MB.

Change-Id: Ia554c2157d6c46b2f3848f993a7e61ff7f029547
Acked-by: Chenna Kesava Raju <chennak@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>

drivers/char/adsprpc.c

diff --git a/drivers/char/adsprpc.c b/drivers/char/adsprpc.c
index 7bc263c..330336f 100644
--- a/drivers/char/adsprpc.c
+++ b/drivers/char/adsprpc.c
@@ -2459,7 +2459,7 @@
 		start = 0x60000000;
 	VERIFY(err, !IS_ERR_OR_NULL(sess->smmu.mapping =
 				arm_iommu_create_mapping(&platform_bus_type,
-						start, 0x7fffffff)));
+						start, 0x78000000)));
 	if (err)
 		goto bail;