linux-kernel - [PATCH 3/3] drivers/base, cpu, remove hotplugable_cpu_attr

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Message-Id: <1446220119-3750-4-git-send-email-prarit@redhat.com>
Date:	Fri, 30 Oct 2015 11:48:39 -0400
From:	Prarit Bhargava <prarit@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	trenn@...e.de, Prarit Bhargava <prarit@...hat.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 3/3] drivers/base, cpu, remove hotplugable_cpu_attr_groups

hotplugable_cpu_attr_groups is not different from common_cpu_attr_groups,
and can be removed.  This patchset renames common_cpu_attr_groups to
cpu_attr_groups.

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Thomas Renninger <trenn@...e.de>
Signed-off-by: Prarit Bhargava <prarit@...hat.com>
---
 drivers/base/cpu.c |   16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 9c30782..8520c68 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -309,17 +309,7 @@ out:
 device_initcall(topology_sysfs_init);
 #endif
 
-static const struct attribute_group *common_cpu_attr_groups[] = {
-#ifdef CONFIG_KEXEC
-	&crash_note_cpu_attr_group,
-#endif
-#ifdef CONFIG_PERMANENT_CPU_TOPOLOGY
-	&topology_attr_group,
-#endif
-	NULL
-};
-
-static const struct attribute_group *hotplugable_cpu_attr_groups[] = {
+static const struct attribute_group *cpu_attr_groups[] = {
 #ifdef CONFIG_KEXEC
 	&crash_note_cpu_attr_group,
 #endif
@@ -502,9 +492,7 @@ int register_cpu(struct cpu *cpu, int num)
 #ifdef CONFIG_GENERIC_CPU_AUTOPROBE
 	cpu->dev.bus->uevent = cpu_uevent;
 #endif
-	cpu->dev.groups = common_cpu_attr_groups;
-	if (cpu->hotpluggable)
-		cpu->dev.groups = hotplugable_cpu_attr_groups;
+	cpu->dev.groups = cpu_attr_groups;
 	error = device_register(&cpu->dev);
 	if (!error)
 		per_cpu(cpu_sys_devices, num) = &cpu->dev;
-- 
1.7.9.3

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