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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-01 09:29:06 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-01-24 20:40:15 -0800 |
| commit | 881c6cfd7c5edfe6129006e2404654bfe5911050 (patch) | |
| tree | cb8fa388d2b7c833d77e6ac4957310844a4e96af /drivers/base/core.c | |
| parent | b0d78e5549b44b3d64bf8b3ffe95280025ed102e (diff) | |
| download | lwn-881c6cfd7c5edfe6129006e2404654bfe5911050.tar.gz lwn-881c6cfd7c5edfe6129006e2404654bfe5911050.zip | |
kset: convert /sys/devices to use kset_create
Dynamically create the kset instead of declaring it statically. We also
rename devices_subsys to devices_kset to catch all users of the
variable.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 7762ee86697d..d2de2d59af42 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -401,11 +401,8 @@ static ssize_t show_dev(struct device *dev, struct device_attribute *attr, static struct device_attribute devt_attr = __ATTR(dev, S_IRUGO, show_dev, NULL); -/* - * devices_subsys - structure to be registered with kobject core. - */ - -decl_subsys(devices, &device_uevent_ops); +/* kset to create /sys/devices/ */ +struct kset *devices_kset; /** @@ -525,7 +522,7 @@ static void klist_children_put(struct klist_node *n) void device_initialize(struct device *dev) { - dev->kobj.kset = &devices_subsys; + dev->kobj.kset = devices_kset; dev->kobj.ktype = &device_ktype; kobject_init(&dev->kobj); klist_init(&dev->klist_children, klist_children_get, @@ -563,7 +560,7 @@ static struct kobject *virtual_device_parent(struct device *dev) if (!virtual_dir) virtual_dir = kobject_create_and_add("virtual", - &devices_subsys.kobj); + &devices_kset->kobj); return virtual_dir; } @@ -1097,7 +1094,10 @@ struct device * device_find_child(struct device *parent, void *data, int __init devices_init(void) { - return subsystem_register(&devices_subsys); + devices_kset = kset_create_and_add("devices", &device_uevent_ops, NULL); + if (!devices_kset) + return -ENOMEM; + return 0; } EXPORT_SYMBOL_GPL(device_for_each_child); |