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powerpc/opal: 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 powerpc opal dump and elog sysfs code to use
default_groups field which has been the preferred way since aa30f47cf6
("kobject: Add support for default attribute groups to kobj_type") so
that we can soon get rid of the obsolete default_attrs field.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220104161318.1306023-1-gregkh@linuxfoundation.org
This commit is contained in:
Greg Kroah-Hartman 2022-01-04 17:13:18 +01:00 committed by Michael Ellerman
parent 2bdf3f9e9d
commit 32a1bda4b1
2 changed files with 4 additions and 2 deletions
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3
arch/powerpc/platforms/powernv/opal-dump.c
View file

@ -208,11 +208,12 @@ static struct attribute *dump_default_attrs[] = {
&ack_attribute.attr,
NULL,
};
ATTRIBUTE_GROUPS(dump_default);
static struct kobj_type dump_ktype = {
.sysfs_ops = &dump_sysfs_ops,
.release = &dump_release,
.default_attrs = dump_default_attrs,
.default_groups = dump_default_groups,
};
static int64_t dump_read_info(uint32_t *dump_id, uint32_t *dump_size, uint32_t *dump_type)

3
arch/powerpc/platforms/powernv/opal-elog.c
View file

@ -144,11 +144,12 @@ static struct attribute *elog_default_attrs[] = {
&ack_attribute.attr,
NULL,
};
ATTRIBUTE_GROUPS(elog_default);
static struct kobj_type elog_ktype = {
.sysfs_ops = &elog_sysfs_ops,
.release = &elog_release,
.default_attrs = elog_default_attrs,
.default_groups = elog_default_groups,
};
/* Maximum size of a single log on FSP is 16KB */