diff mbox series

[21/21] driver core: bus: constify bus_unregister()

Message ID	20230208111330.439504-22-gregkh@linuxfoundation.org
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rafael@kernel.org> Subject: [PATCH 21/21] driver core: bus: constify bus_unregister() Date: Wed, 8 Feb 2023 12:13:30 +0100 Message-Id: <20230208111330.439504-22-gregkh@linuxfoundation.org> In-Reply-To: <20230208111330.439504-1-gregkh@linuxfoundation.org> References: <20230208111330.439504-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	driver core: bus: remove private "backpointer" from struct bus_type \| [00/21] driver core: bus: remove private "backpointer" from struct bus_type [01/21] driver core: add local subsys_get and subsys_put functions [02/21] driver core: bus: implement bus_get/put() without the private pointer [03/21] driver core: bus: constantify the bus_find_* functions [04/21] driver core: bus: convert bus_create/remove_file to be constant [05/21] driver core: bus: sysfs function cleanups [06/21] driver core: bus: bus_add/probe/remove_device() cleanups [07/21] driver core: bus: bus_register/unregister() cleanups [08/21] driver core: bus: subsys_interface_register/unregister() cleanups [09/21] driver core: bus: bus_get_kset() cleanup [10/21] driver core: bus: bus_register/unregister_notifier() cleanups [11/21] driver core: bus: bus_add/remove_driver() cleanups [12/21] driver core: bus: bus iterator cleanups [13/21] driver core: bus: clean up bus_sort_breadthfirst() [14/21] driver core: move driver_find() to bus.c [15/21] driver core: bus: clean up driver_find() [16/21] driver core: create bus_is_registered() [17/21] driver core: remove private pointer from struct bus_type [18/21] driver core: bus: constify bus_register/unregister_notifier() [19/21] driver core: bus: constify bus_get_kset() [20/21] driver core: bus: constify some internal functions [21/21] driver core: bus: constify bus_unregister()

Commit Message

Greg KH Feb. 8, 2023, 11:13 a.m. UTC

  The bus_unregister() function can now take a const * to bus_type, not
just a * so fix that up.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/base/bus.c         | 2 +-
 include/linux/device/bus.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff mbox series

Patch

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index a7aada8817ce..4c85d264113a 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -925,7 +925,7 @@  EXPORT_SYMBOL_GPL(bus_register);
  * Unregister the child subsystems and the bus itself.
  * Finally, we call bus_put() to release the refcount
  */
-void bus_unregister(struct bus_type *bus)
+void bus_unregister(const struct bus_type *bus)
 {
 	struct subsys_private *sp = bus_to_subsys(bus);
 	struct kobject *bus_kobj;
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index 425d79d6cf69..31be18608f83 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -114,7 +114,7 @@  struct bus_type {
 
 extern int __must_check bus_register(struct bus_type *bus);
 
-extern void bus_unregister(struct bus_type *bus);
+extern void bus_unregister(const struct bus_type *bus);
 
 extern int __must_check bus_rescan_devices(struct bus_type *bus);