From 575ab414c90a317158db48475a88de42f37e0afa Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 31 Mar 2023 11:33:17 +0200 Subject: [PATCH] driver core: make sysfs_dev_block_kobj static Nothing outside of drivers/base/core.c uses sysfs_dev_block_kobj, so make it static and document what it is used for so we remember it the next time we touch it 15 years from now. Acked-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20230331093318.82288-6-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 4 +++- include/linux/device/class.h | 2 -- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/base/core.c b/drivers/base/core.c index dbc2ba6..cf6f41c 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2256,7 +2256,9 @@ int (*platform_notify)(struct device *dev) = NULL; int (*platform_notify_remove)(struct device *dev) = NULL; static struct kobject *dev_kobj; struct kobject *sysfs_dev_char_kobj; -struct kobject *sysfs_dev_block_kobj; + +/* /sys/dev/block */ +static struct kobject *sysfs_dev_block_kobj; static DEFINE_MUTEX(device_hotplug_lock); diff --git a/include/linux/device/class.h b/include/linux/device/class.h index e946642..7e4a1a6 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -76,8 +76,6 @@ struct class_dev_iter { const struct device_type *type; }; -extern struct kobject *sysfs_dev_block_kobj; - int __must_check class_register(struct class *class); void class_unregister(const struct class *class); bool class_is_registered(const struct class *class); -- 2.7.4