From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 28 Aug 2017 04:29:28 +0000 (+0530)
Subject: IB/hfi1: constify vm_operations_struct
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=733da3bcb3a1293fab1e7703982540dde847d716;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

IB/hfi1: constify vm_operations_struct

vm_operations_struct are not supposed to change at runtime.
vm_area_struct structure working with const vm_operations_struct.
So mark the non-const vm_operations_struct structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c
index e0fd8fc0a7ab..d893582e4450 100644
--- a/drivers/infiniband/hw/hfi1/file_ops.c
+++ b/drivers/infiniband/hw/hfi1/file_ops.c
@@ -120,7 +120,7 @@ static const struct file_operations hfi1_file_ops = {
 	.llseek = noop_llseek,
 };
 
-static struct vm_operations_struct vm_ops = {
+static const struct vm_operations_struct vm_ops = {
 	.fault = vma_fault,
 };