linux-kernel - [PATCH v2 5/8] irqdesc: Replace irq_kobj_type's default

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Date:   Mon, 1 Apr 2019 22:51:41 -0400
From:   Kimberly Brown <kimbrownkd@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/8] irqdesc: Replace irq_kobj_type's default_attrs field
 with groups

The kobj_type default_attrs field is being replaced by the
default_groups field. Replace irq_kobj_type's default_attrs field with
default_groups and use the ATTRIBUTE_GROUPS macro to create irq_groups.

This patch was tested by verifying that the sysfs files for the
attributes in the default groups were created.

Signed-off-by: Kimberly Brown <kimbrownkd@...il.com>
---
 kernel/irq/irqdesc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 13539e12cd80..bbec57bda666 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -275,11 +275,12 @@ static struct attribute *irq_attrs[] = {
 	&actions_attr.attr,
 	NULL
 };
+ATTRIBUTE_GROUPS(irq);
 
 static struct kobj_type irq_kobj_type = {
 	.release	= irq_kobj_release,
 	.sysfs_ops	= &kobj_sysfs_ops,
-	.default_attrs	= irq_attrs,
+	.default_groups = irq_groups,
 };
 
 static void irq_sysfs_add(int irq, struct irq_desc *desc)
-- 
2.17.1