From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 5 Jan 2022 19:37:16 +0100
Subject: efi: use default_groups in kobj_type
Patch-mainline: v5.17-rc1
Git-commit: 42f4046bc4ba56c6e4d2af7a9d7f70eaa563daec
References: jsc#PED-1409
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 firmware efi sysfs code to use default_groups
field which has been the preferred way since aa30f47cf666 ("kobject: Add
support for default attribute groups to kobj_type") so that we can soon
get rid of the obsolete default_attrs field.
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: linux-efi@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/firmware/efi/efivars.c | 3 ++-
drivers/firmware/efi/esrt.c | 4 +++-
drivers/firmware/efi/runtime-map.c | 3 ++-
3 files changed, 7 insertions(+), 3 deletions(-)
--- a/drivers/firmware/efi/efivars.c
+++ b/drivers/firmware/efi/efivars.c
@@ -352,11 +352,12 @@ static struct attribute *def_attrs[] = {
&efivar_attr_raw_var.attr,
NULL,
};
+ATTRIBUTE_GROUPS(def);
static struct kobj_type efivar_ktype = {
.release = efivar_release,
.sysfs_ops = &efivar_attr_ops,
- .default_attrs = def_attrs,
+ .default_groups = def_groups,
};
static ssize_t efivar_create(struct file *filp, struct kobject *kobj,
--- a/drivers/firmware/efi/esrt.c
+++ b/drivers/firmware/efi/esrt.c
@@ -146,6 +146,8 @@ static struct attribute *esre1_attrs[] =
&esre_last_attempt_status.attr,
NULL
};
+ATTRIBUTE_GROUPS(esre1);
+
static void esre_release(struct kobject *kobj)
{
struct esre_entry *entry = to_entry(kobj);
@@ -157,7 +159,7 @@ static void esre_release(struct kobject
static struct kobj_type esre1_ktype = {
.release = esre_release,
.sysfs_ops = &esre_attr_ops,
- .default_attrs = esre1_attrs,
+ .default_groups = esre1_groups,
};
--- a/drivers/firmware/efi/runtime-map.c
+++ b/drivers/firmware/efi/runtime-map.c
@@ -79,6 +79,7 @@ static struct attribute *def_attrs[] = {
&map_attribute_attr.attr,
NULL
};
+ATTRIBUTE_GROUPS(def);
static const struct sysfs_ops map_attr_ops = {
.show = map_attr_show,
@@ -94,7 +95,7 @@ static void map_release(struct kobject *
static struct kobj_type __refdata map_ktype = {
.sysfs_ops = &map_attr_ops,
- .default_attrs = def_attrs,
+ .default_groups = def_groups,
.release = map_release,
};