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authorGreg Kroah-Hartman <gregkh@suse.de>2007-11-02 17:17:00 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2008-01-24 20:40:21 -0800
commitd91885bef25be2bab686bed082a5d82e358333b9 (patch)
tree6ab552efa27a61292bbdf993e87b91646ec669cc /arch/s390
parent9b949165bd4a86c536cb92a9ce4367effbde9079 (diff)
kset: convert s390 ipl.c to use kset_create
Dynamically create the kset instead of declaring it statically. This makes the kobject attributes now work properly that I broke in the previous patch. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Michael Holzheu <holzheu@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Volker Sameske <sameske@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/ipl.c73
1 files changed, 37 insertions, 36 deletions
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 50be9d063d6..c8179fc30ba 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -426,7 +426,7 @@ static struct attribute_group ipl_unknown_attr_group = {
.attrs = ipl_unknown_attrs,
};
-static decl_subsys(ipl, NULL);
+static struct kset *ipl_kset;
/*
* reipl section
@@ -602,7 +602,7 @@ static ssize_t reipl_type_store(struct kobject *kobj,
static struct kobj_attribute reipl_type_attr =
__ATTR(reipl_type, 0644, reipl_type_show, reipl_type_store);
-static decl_subsys(reipl, NULL);
+static struct kset *reipl_kset;
/*
* dump section
@@ -699,13 +699,13 @@ static ssize_t dump_type_store(struct kobject *kobj,
static struct kobj_attribute dump_type_attr =
__ATTR(dump_type, 0644, dump_type_show, dump_type_store);
-static decl_subsys(dump, NULL);
+static struct kset *dump_kset;
/*
* Shutdown actions section
*/
-static decl_subsys(shutdown_actions, NULL);
+static struct kset *shutdown_actions_kset;
/* on panic */
@@ -830,23 +830,23 @@ static int __init ipl_register_fcp_files(void)
{
int rc;
- rc = sysfs_create_group(&ipl_subsys.kobj,
+ rc = sysfs_create_group(&ipl_kset->kobj,
&ipl_fcp_attr_group);
if (rc)
goto out;
- rc = sysfs_create_bin_file(&ipl_subsys.kobj,
+ rc = sysfs_create_bin_file(&ipl_kset->kobj,
&ipl_parameter_attr);
if (rc)
goto out_ipl_parm;
- rc = sysfs_create_bin_file(&ipl_subsys.kobj,
+ rc = sysfs_create_bin_file(&ipl_kset->kobj,
&ipl_scp_data_attr);
if (!rc)
goto out;
- sysfs_remove_bin_file(&ipl_subsys.kobj, &ipl_parameter_attr);
+ sysfs_remove_bin_file(&ipl_kset->kobj, &ipl_parameter_attr);
out_ipl_parm:
- sysfs_remove_group(&ipl_subsys.kobj, &ipl_fcp_attr_group);
+ sysfs_remove_group(&ipl_kset->kobj, &ipl_fcp_attr_group);
out:
return rc;
}
@@ -855,12 +855,12 @@ static int __init ipl_init(void)
{
int rc;
- rc = firmware_register(&ipl_subsys);
- if (rc)
- return rc;
+ ipl_kset = kset_create_and_add("ipl", NULL, &firmware_kset->kobj);
+ if (!ipl_kset)
+ return -ENOMEM;
switch (ipl_info.type) {
case IPL_TYPE_CCW:
- rc = sysfs_create_group(&ipl_subsys.kobj,
+ rc = sysfs_create_group(&ipl_kset->kobj,
&ipl_ccw_attr_group);
break;
case IPL_TYPE_FCP:
@@ -868,16 +868,16 @@ static int __init ipl_init(void)
rc = ipl_register_fcp_files();
break;
case IPL_TYPE_NSS:
- rc = sysfs_create_group(&ipl_subsys.kobj,
+ rc = sysfs_create_group(&ipl_kset->kobj,
&ipl_nss_attr_group);
break;
default:
- rc = sysfs_create_group(&ipl_subsys.kobj,
+ rc = sysfs_create_group(&ipl_kset->kobj,
&ipl_unknown_attr_group);
break;
}
if (rc)
- firmware_unregister(&ipl_subsys);
+ kset_unregister(ipl_kset);
return rc;
}
@@ -899,7 +899,7 @@ static int __init reipl_nss_init(void)
if (!MACHINE_IS_VM)
return 0;
- rc = sysfs_create_group(&reipl_subsys.kobj, &reipl_nss_attr_group);
+ rc = sysfs_create_group(&reipl_kset->kobj, &reipl_nss_attr_group);
if (rc)
return rc;
strncpy(reipl_nss_name, kernel_nss_name, NSS_NAME_SIZE + 1);
@@ -914,7 +914,7 @@ static int __init reipl_ccw_init(void)
reipl_block_ccw = (void *) get_zeroed_page(GFP_KERNEL);
if (!reipl_block_ccw)
return -ENOMEM;
- rc = sysfs_create_group(&reipl_subsys.kobj, &reipl_ccw_attr_group);
+ rc = sysfs_create_group(&reipl_kset->kobj, &reipl_ccw_attr_group);
if (rc) {
free_page((unsigned long)reipl_block_ccw);
return rc;
@@ -952,7 +952,7 @@ static int __init reipl_fcp_init(void)
reipl_block_fcp = (void *) get_zeroed_page(GFP_KERNEL);
if (!reipl_block_fcp)
return -ENOMEM;
- rc = sysfs_create_group(&reipl_subsys.kobj, &reipl_fcp_attr_group);
+ rc = sysfs_create_group(&reipl_kset->kobj, &reipl_fcp_attr_group);
if (rc) {
free_page((unsigned long)reipl_block_fcp);
return rc;
@@ -974,12 +974,12 @@ static int __init reipl_init(void)
{
int rc;
- rc = firmware_register(&reipl_subsys);
- if (rc)
- return rc;
- rc = sysfs_create_file(&reipl_subsys.kobj, &reipl_type_attr.attr);
+ reipl_kset = kset_create_and_add("reipl", NULL, &firmware_kset->kobj);
+ if (!reipl_kset)
+ return -ENOMEM;
+ rc = sysfs_create_file(&reipl_kset->kobj, &reipl_type_attr.attr);
if (rc) {
- firmware_unregister(&reipl_subsys);
+ kset_unregister(reipl_kset);
return rc;
}
rc = reipl_ccw_init();
@@ -1004,7 +1004,7 @@ static int __init dump_ccw_init(void)
dump_block_ccw = (void *) get_zeroed_page(GFP_KERNEL);
if (!dump_block_ccw)
return -ENOMEM;
- rc = sysfs_create_group(&dump_subsys.kobj, &dump_ccw_attr_group);
+ rc = sysfs_create_group(&dump_kset->kobj, &dump_ccw_attr_group);
if (rc) {
free_page((unsigned long)dump_block_ccw);
return rc;
@@ -1028,7 +1028,7 @@ static int __init dump_fcp_init(void)
dump_block_fcp = (void *) get_zeroed_page(GFP_KERNEL);
if (!dump_block_fcp)
return -ENOMEM;
- rc = sysfs_create_group(&dump_subsys.kobj, &dump_fcp_attr_group);
+ rc = sysfs_create_group(&dump_kset->kobj, &dump_fcp_attr_group);
if (rc) {
free_page((unsigned long)dump_block_fcp);
return rc;
@@ -1063,12 +1063,12 @@ static int __init dump_init(void)
{
int rc;
- rc = firmware_register(&dump_subsys);
- if (rc)
- return rc;
- rc = sysfs_create_file(&dump_subsys.kobj, &dump_type_attr.attr);
+ dump_kset = kset_create_and_add("dump", NULL, &firmware_kset->kobj);
+ if (!dump_kset)
+ return -ENOMEM;
+ rc = sysfs_create_file(&dump_kset->kobj, &dump_type_attr);
if (rc) {
- firmware_unregister(&dump_subsys);
+ kset_unregister(dump_kset);
return rc;
}
rc = dump_ccw_init();
@@ -1085,12 +1085,13 @@ static int __init shutdown_actions_init(void)
{
int rc;
- rc = firmware_register(&shutdown_actions_subsys);
- if (rc)
- return rc;
- rc = sysfs_create_file(&shutdown_actions_subsys.kobj, &on_panic_attr.attr);
+ shutdown_actions_kset = kset_create_and_add("shutdown_actions", NULL,
+ &firmware_kset->kobj);
+ if (!shutdown_actions_kset)
+ return -ENOMEM;
+ rc = sysfs_create_file(&shutdown_actions_kset->kobj, &on_panic_attr);
if (rc) {
- firmware_unregister(&shutdown_actions_subsys);
+ kset_unregister(shutdown_actions_kset);
return rc;
}
atomic_notifier_chain_register(&panic_notifier_list,