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path: root/drivers/s390/cio/chp.c
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Diffstat (limited to 'drivers/s390/cio/chp.c')
-rw-r--r--drivers/s390/cio/chp.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index e792436c927..50ad5fdd815 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -1,7 +1,5 @@
/*
- * drivers/s390/cio/chp.c
- *
- * Copyright IBM Corp. 1999,2010
+ * Copyright IBM Corp. 1999, 2010
* Author(s): Cornelia Huck (cornelia.huck@de.ibm.com)
* Arnd Bergmann (arndb@de.ibm.com)
* Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
@@ -362,10 +360,13 @@ static struct attribute *chp_attrs[] = {
&dev_attr_shared.attr,
NULL,
};
-
static struct attribute_group chp_attr_group = {
.attrs = chp_attrs,
};
+static const struct attribute_group *chp_attr_groups[] = {
+ &chp_attr_group,
+ NULL,
+};
static void chp_release(struct device *dev)
{
@@ -397,6 +398,7 @@ int chp_new(struct chp_id chpid)
chp->chpid = chpid;
chp->state = 1;
chp->dev.parent = &channel_subsystems[chpid.cssid]->device;
+ chp->dev.groups = chp_attr_groups;
chp->dev.release = chp_release;
mutex_init(&chp->lock);
@@ -426,16 +428,10 @@ int chp_new(struct chp_id chpid)
put_device(&chp->dev);
goto out;
}
- ret = sysfs_create_group(&chp->dev.kobj, &chp_attr_group);
- if (ret) {
- device_unregister(&chp->dev);
- goto out;
- }
mutex_lock(&channel_subsystems[chpid.cssid]->mutex);
if (channel_subsystems[chpid.cssid]->cm_enabled) {
ret = chp_add_cmg_attr(chp);
if (ret) {
- sysfs_remove_group(&chp->dev.kobj, &chp_attr_group);
device_unregister(&chp->dev);
mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
goto out;