Commit 575ab414 authored Mar 31, 2023 by Greg Kroah-Hartman

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 <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230331093318.82288-6-gregkh@linuxfoundation.org

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e78195d5

drivers/base/core.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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);

include/linux/device/class.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);