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s390/dasd: use default_groups in kobj_type

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There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field.  Move the s390 dasd sysfs code to use default_groups field
which has been the preferred way since commit aa30f47cf6 ("kobject:
Add support for default attribute groups to kobj_type") so that we can
soon get rid of the obsolete default_attrs field.

Cc: Stefan Haberland <sth@linux.ibm.com>
Cc: Jan Hoeppner <hoeppner@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220106095401.3274637-1-gregkh@linuxfoundation.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Greg Kroah-Hartman 2022-01-06 10:54:01 +01:00 committed by Heiko Carstens
parent 1350f36d38
commit 0704a8586f
1 changed files with 2 additions and 1 deletions
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3
drivers/s390/block/dasd_devmap.c
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@ -1824,10 +1824,11 @@ static struct attribute *paths_info_attrs[] = {
&path_fcs_attribute.attr,
NULL,
};
ATTRIBUTE_GROUPS(paths_info);
static struct kobj_type path_attr_type = {
.release = dasd_path_release,
.default_attrs = paths_info_attrs,
.default_groups = paths_info_groups,
.sysfs_ops = &kobj_sysfs_ops,
};