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s390/sclp_sd: use default_groups in kobj_type 

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 sclp_sd 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: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220106095252.3273905-1-gregkh@linuxfoundation.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Greg Kroah-Hartman 2022-01-06 10:52:52 +01:00 committed by Heiko Carstens
parent 7b2932162f
commit 1350f36d38
1 changed files with 2 additions and 1 deletions
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3
drivers/s390/char/sclp_sd.c
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@ -438,11 +438,12 @@ static struct attribute *sclp_sd_file_default_attrs[] = {
&reload_attr.attr, &reload_attr.attr,
NULL, NULL,
}; };
ATTRIBUTE_GROUPS(sclp_sd_file_default);
static struct kobj_type sclp_sd_file_ktype = { static struct kobj_type sclp_sd_file_ktype = {
.sysfs_ops = &kobj_sysfs_ops, .sysfs_ops = &kobj_sysfs_ops,
.release = sclp_sd_file_release, .release = sclp_sd_file_release,
.default_attrs = sclp_sd_file_default_attrs, .default_groups = sclp_sd_file_default_groups,
}; };
/** /**