linux-kernel - [PATCH 2/2] drivers core: remove assert_held_device

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Message-Id: <20170309130616.51286-3-heiko.carstens@de.ibm.com>
Date:   Thu,  9 Mar 2017 14:06:16 +0100
From:   Heiko Carstens <heiko.carstens@...ibm.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        linux-s390@...r.kernel.org,
        Dan Williams <dan.j.williams@...el.com>,
        Michal Hocko <mhocko@...e.com>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Vladimir Davydov <vdavydov.dev@...il.com>,
        Ben Hutchings <ben@...adent.org.uk>,
        Gerald Schaefer <gerald.schaefer@...ibm.com>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Sebastian Ott <sebott@...ux.vnet.ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>
Subject: [PATCH 2/2] drivers core: remove assert_held_device_hotplug()

The last caller of assert_held_device_hotplug() is gone, so remove it again.

Cc: Dan Williams <dan.j.williams@...el.com>
Cc: Michal Hocko <mhocko@...e.com>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Vladimir Davydov <vdavydov.dev@...il.com>
Cc: Ben Hutchings <ben@...adent.org.uk>
Cc: Gerald Schaefer <gerald.schaefer@...ibm.com>
Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: Sebastian Ott <sebott@...ux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
---
 drivers/base/core.c    | 5 -----
 include/linux/device.h | 1 -
 2 files changed, 6 deletions(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 684bda4d14a1..6bb60fb6a30b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -639,11 +639,6 @@ int lock_device_hotplug_sysfs(void)
 	return restart_syscall();
 }
 
-void assert_held_device_hotplug(void)
-{
-	lockdep_assert_held(&device_hotplug_lock);
-}
-
 #ifdef CONFIG_BLOCK
 static inline int device_is_not_partition(struct device *dev)
 {
diff --git a/include/linux/device.h b/include/linux/device.h
index 30c4570e928d..9ef518af5515 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -1140,7 +1140,6 @@ static inline bool device_supports_offline(struct device *dev)
 extern void lock_device_hotplug(void);
 extern void unlock_device_hotplug(void);
 extern int lock_device_hotplug_sysfs(void);
-void assert_held_device_hotplug(void);
 extern int device_offline(struct device *dev);
 extern int device_online(struct device *dev);
 extern void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
-- 
2.8.4