Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933650AbXIMXqn (ORCPT ); Thu, 13 Sep 2007 19:46:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932346AbXIMXpA (ORCPT ); Thu, 13 Sep 2007 19:45:00 -0400 Received: from canuck.infradead.org ([209.217.80.40]:41159 "EHLO canuck.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932184AbXIMXo6 (ORCPT ); Thu, 13 Sep 2007 19:44:58 -0400 Date: Thu, 13 Sep 2007 16:39:47 -0700 From: Greg KH To: linux-kernel@vger.kernel.org Subject: Driver core: remove put_bus() Message-ID: <20070913233947.GD10856@kroah.com> References: <20070913233751.GA10856@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070913233751.GA10856@kroah.com> User-Agent: Mutt/1.5.16 (2007-06-09) X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3504 Lines: 135 put_bus() should not be globally visable as it is not used by anything other than drivers/base/bus.c. This patch removes the visability of it, and renames it to match all of the other *_put() functions in the kernel. Signed-off-by: Greg Kroah-Hartman --- drivers/base/base.h | 1 - drivers/base/bus.c | 29 ++++++++++++++--------------- 2 files changed, 14 insertions(+), 16 deletions(-) --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -19,7 +19,6 @@ extern int bus_add_device(struct device extern void bus_attach_device(struct device * dev); extern void bus_remove_device(struct device * dev); extern struct bus_type *get_bus(struct bus_type * bus); -extern void put_bus(struct bus_type * bus); extern int bus_add_driver(struct device_driver *); extern void bus_remove_driver(struct device_driver *); --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -30,6 +30,11 @@ static int __must_check bus_rescan_devices_helper(struct device *dev, void *data); +static void bus_put(struct bus_type *bus) +{ + kset_put(&bus->subsys); +} + static ssize_t drv_attr_show(struct kobject * kobj, struct attribute * attr, char * buf) { @@ -124,7 +129,7 @@ int bus_create_file(struct bus_type * bu int error; if (get_bus(bus)) { error = sysfs_create_file(&bus->subsys.kobj, &attr->attr); - put_bus(bus); + bus_put(bus); } else error = -EINVAL; return error; @@ -134,7 +139,7 @@ void bus_remove_file(struct bus_type * b { if (get_bus(bus)) { sysfs_remove_file(&bus->subsys.kobj, &attr->attr); - put_bus(bus); + bus_put(bus); } } @@ -186,7 +191,7 @@ static ssize_t driver_unbind(struct devi err = count; } put_device(dev); - put_bus(bus); + bus_put(bus); return err; } static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind); @@ -219,7 +224,7 @@ static ssize_t driver_bind(struct device err = -ENODEV; } put_device(dev); - put_bus(bus); + bus_put(bus); return err; } static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind); @@ -459,7 +464,7 @@ out_subsys: out_id: device_remove_attrs(bus, dev); out_put: - put_bus(dev->bus); + bus_put(dev->bus); return error; } @@ -509,7 +514,7 @@ void bus_remove_device(struct device * d } pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id); device_release_driver(dev); - put_bus(dev->bus); + bus_put(dev->bus); } } @@ -646,7 +651,7 @@ int bus_add_driver(struct device_driver out_unregister: kobject_unregister(&drv->kobj); out_put_bus: - put_bus(bus); + bus_put(bus); return error; } @@ -671,7 +676,7 @@ void bus_remove_driver(struct device_dri driver_detach(drv); module_remove_driver(drv); kobject_unregister(&drv->kobj); - put_bus(drv->bus); + bus_put(drv->bus); } @@ -732,12 +737,6 @@ struct bus_type *get_bus(struct bus_type struct bus_type, subsys) : NULL; } -void put_bus(struct bus_type * bus) -{ - kset_put(&bus->subsys); -} - - /** * find_bus - locate bus by name. * @name: name of bus. @@ -874,7 +873,7 @@ out: * @bus: bus. * * Unregister the child subsystems and the bus itself. - * Finally, we call put_bus() to release the refcount + * Finally, we call bus_put() to release the refcount */ void bus_unregister(struct bus_type * bus) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/