[PATCH] Driver core: allow struct device to have a dev_t

This is the first step in moving class_device to being replaced by
struct device.  It allows struct device to export a dev_t and makes it
easy to dynamically create and destroy struct device as long as they are
associated with a specific class.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 41a8e0934e3a..50e841a33af0 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -142,6 +142,7 @@ int class_register(struct class * cls)
         pr_debug("device class '%s': registering\n", cls->name);
 
         INIT_LIST_HEAD(&cls->children);
+        INIT_LIST_HEAD(&cls->devices);
         INIT_LIST_HEAD(&cls->interfaces);
         init_MUTEX(&cls->sem);
         error = kobject_set_name(&cls->subsys.kset.kobj, "%s", cls->name);