linux-kernel - [PATCH] sh: sq: use default_groups in kobj

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Date:   Tue,  4 Jan 2022 17:22:40 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>, linux-sh@...r.kernel.org
Subject: [PATCH] sh: sq: 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 sh sq 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: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Rich Felker <dalias@...c.org>
Cc: linux-sh@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/sh/kernel/cpu/sh4/sq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index d432164b23b7..a76b94e41e91 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -324,6 +324,7 @@ static struct attribute *sq_sysfs_attrs[] = {
 	&mapping_attr.attr,
 	NULL,
 };
+ATTRIBUTE_GROUPS(sq_sysfs);
 
 static const struct sysfs_ops sq_sysfs_ops = {
 	.show	= sq_sysfs_show,
@@ -332,7 +333,7 @@ static const struct sysfs_ops sq_sysfs_ops = {
 
 static struct kobj_type ktype_percpu_entry = {
 	.sysfs_ops	= &sq_sysfs_ops,
-	.default_attrs	= sq_sysfs_attrs,
+	.default_groups	= sq_sysfs_groups,
 };
 
 static int sq_dev_add(struct device *dev, struct subsys_interface *sif)
-- 
2.34.1