stm class: make config_item_type const

Make config_item_type structures const as they are either passed to a
function having the argument as const or used inside a if statement or
stored in the const "ci_type" field of a config_item structure.

Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/hwtracing/stm/policy.c b/drivers/hwtracing/stm/policy.c
index 6c0ae29..33e9a1b 100644 (file)
--- a/drivers/hwtracing/stm/policy.c
+++ b/drivers/hwtracing/stm/policy.c
@@ -187,8 +187,8 @@ static struct configfs_attribute *stp_policy_node_attrs[] = {
        NULL,
 };
 
-static struct config_item_type stp_policy_type;
-static struct config_item_type stp_policy_node_type;
+static const struct config_item_type stp_policy_type;
+static const struct config_item_type stp_policy_node_type;
 
 static struct config_group *
 stp_policy_node_make(struct config_group *group, const char *name)
@@ -236,7 +236,7 @@ static struct configfs_group_operations stp_policy_node_group_ops = {
        .drop_item      = stp_policy_node_drop,
 };
 
-static struct config_item_type stp_policy_node_type = {
+static const struct config_item_type stp_policy_node_type = {
        .ct_item_ops    = &stp_policy_node_item_ops,
        .ct_group_ops   = &stp_policy_node_group_ops,
        .ct_attrs       = stp_policy_node_attrs,
@@ -311,7 +311,7 @@ static struct configfs_group_operations stp_policy_group_ops = {
        .make_group     = stp_policy_node_make,
 };
 
-static struct config_item_type stp_policy_type = {
+static const struct config_item_type stp_policy_type = {
        .ct_item_ops    = &stp_policy_item_ops,
        .ct_group_ops   = &stp_policy_group_ops,
        .ct_attrs       = stp_policy_attrs,
@@ -380,7 +380,7 @@ static struct configfs_group_operations stp_policies_group_ops = {
        .make_group     = stp_policies_make,
 };
 
-static struct config_item_type stp_policies_type = {
+static const struct config_item_type stp_policies_type = {
        .ct_group_ops   = &stp_policies_group_ops,
        .ct_owner       = THIS_MODULE,
 };