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target: Move dev_attrib_cit to struct se_subsystem_api 

This patch adds support for dev_attrib_cit as an external config_item_type
using TB_CIT_SETUP() helper macro, and sets both ct_item_ops + ct_attr
following existing code.

It updates target_core_make_subdev() + target_core_setup_dev_attrib_cit() +
struct target_backend_cits, and drops left-over target_core_dev_attrib_cit
from target_core_configfs.c code and update comments.

This patch introduces no functional change from existing code.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2014-11-27 14:51:14 -08:00
parent 73112edca9
commit f79a897efa
2 changed files with 7 additions and 8 deletions
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14
drivers/target/target_core_configfs.c
View File

@ -584,7 +584,7 @@ EXPORT_SYMBOL(target_fabric_configfs_deregister);
// Stop functions called by external Target Fabrics Modules
//############################################################################*/
/* Start functions for struct config_item_type target_core_dev_attrib_cit */
/* Start functions for struct config_item_type tb_dev_attrib_cit */
#define DEF_DEV_ATTRIB_SHOW(_name) \
static ssize_t target_core_dev_show_attr_##_name( \
@ -767,13 +767,10 @@ static struct configfs_item_operations target_core_dev_attrib_ops = {
.store_attribute = target_core_dev_attrib_attr_store,
};
static struct config_item_type target_core_dev_attrib_cit = {
.ct_item_ops = &target_core_dev_attrib_ops,
.ct_attrs = target_core_dev_attrib_attrs,
.ct_owner = THIS_MODULE,
};
TB_CIT_SETUP(dev_attrib, &target_core_dev_attrib_ops, NULL,
target_core_dev_attrib_attrs);
/* End functions for struct config_item_type target_core_dev_attrib_cit */
/* End functions for struct config_item_type tb_dev_attrib_cit */
/* Start functions for struct config_item_type target_core_dev_wwn_cit */
@ -2826,7 +2823,7 @@ static struct config_group *target_core_make_subdev(
config_group_init_type_name(dev_cg, name, &t->tb_cits.tb_dev_cit);
config_group_init_type_name(&dev->dev_attrib.da_group, "attrib",
&target_core_dev_attrib_cit);
&t->tb_cits.tb_dev_attrib_cit);
config_group_init_type_name(&dev->dev_pr_group, "pr",
&target_core_dev_pr_cit);
config_group_init_type_name(&dev->t10_wwn.t10_wwn_group, "wwn",
@ -3131,6 +3128,7 @@ static struct config_item_type target_core_cit = {
void target_core_setup_sub_cits(struct se_subsystem_api *sa)
{
target_core_setup_dev_cit(sa);
target_core_setup_dev_attrib_cit(sa);
}
EXPORT_SYMBOL(target_core_setup_sub_cits);

1
include/target/target_core_backend.h
View File

@ -7,6 +7,7 @@
struct target_backend_cits {
struct config_item_type tb_dev_cit;
struct config_item_type tb_dev_attrib_cit;
};
struct se_subsystem_api {