Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/usb/input/Makefile
	drivers/usb/input/gtco.c

1 files changed, 48 insertions, 25 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 26e4692f2d1a..a0cd2ced31a9 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -2,6 +2,7 @@
  * device.h - generic, centralized driver model
  *
  * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
+ * Copyright (c) 2004-2007 Greg Kroah-Hartman <gregkh@suse.de>
  *
  * This file is released under the GPLv2
  *
@@ -33,9 +34,24 @@ struct device;
 struct device_driver;
 struct class;
 struct class_device;
+struct bus_type;
+
+struct bus_attribute {
+        struct attribute        attr;
+        ssize_t (*show)(struct bus_type *, char * buf);
+        ssize_t (*store)(struct bus_type *, const char * buf, size_t count);
+};
+
+#define BUS_ATTR(_name,_mode,_show,_store)      \
+struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check bus_create_file(struct bus_type *,
+                                        struct bus_attribute *);
+extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
 struct bus_type {
         const char              * name;
+        struct module           * owner;
 
         struct subsystem        subsys;
         struct kset             drivers;
@@ -48,6 +64,8 @@ struct bus_type {
         struct bus_attribute    * bus_attrs;
         struct device_attribute * dev_attrs;
         struct driver_attribute * drv_attrs;
+        struct bus_attribute drivers_autoprobe_attr;
+        struct bus_attribute drivers_probe_attr;
 
         int             (*match)(struct device * dev, struct device_driver * drv);
         int             (*uevent)(struct device *dev, char **envp,
@@ -60,6 +78,9 @@ struct bus_type {
         int (*suspend_late)(struct device * dev, pm_message_t state);
         int (*resume_early)(struct device * dev);
         int (*resume)(struct device * dev);
+
+        unsigned int drivers_autoprobe:1;
+        unsigned int multithread_probe:1;
 };
 
 extern int __must_check bus_register(struct bus_type * bus);
@@ -101,40 +122,23 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 #define BUS_NOTIFY_UNBIND_DRIVER        0x00000004 /* driver about to be
                                                       unbound */
 
-/* driverfs interface for exporting bus attributes */
-
-struct bus_attribute {
-        struct attribute        attr;
-        ssize_t (*show)(struct bus_type *, char * buf);
-        ssize_t (*store)(struct bus_type *, const char * buf, size_t count);
-};
-
-#define BUS_ATTR(_name,_mode,_show,_store)      \
-struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
-
-extern int __must_check bus_create_file(struct bus_type *,
-                                        struct bus_attribute *);
-extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
-
 struct device_driver {
         const char              * name;
         struct bus_type         * bus;
 
-        struct completion       unloaded;
         struct kobject          kobj;
         struct klist            klist_devices;
         struct klist_node       knode_bus;
 
         struct module           * owner;
         const char              * mod_name;     /* used for built-in modules */
+        struct module_kobject   * mkobj;
 
         int     (*probe)        (struct device * dev);
         int     (*remove)       (struct device * dev);
         void    (*shutdown)     (struct device * dev);
         int     (*suspend)      (struct device * dev, pm_message_t state);
         int     (*resume)       (struct device * dev);
-
-        unsigned int multithread_probe:1;
 };
 
 
@@ -146,7 +150,7 @@ extern void put_driver(struct device_driver * drv);
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
 extern int driver_probe_done(void);
 
-/* driverfs interface for exporting driver attributes */
+/* sysfs interface for exporting driver attributes */
 
 struct driver_attribute {
         struct attribute        attr;
@@ -179,10 +183,9 @@ struct class {
         struct list_head        children;
         struct list_head        devices;
         struct list_head        interfaces;
+        struct kset             class_dirs;
         struct semaphore        sem;    /* locks both the children and interfaces lists */
 
-        struct kobject          *virtual_dir;
-
         struct class_attribute          * class_attrs;
         struct class_device_attribute   * class_dev_attrs;
         struct device_attribute         * dev_attrs;
@@ -293,8 +296,6 @@ extern void class_device_initialize(struct class_device *);
 extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
-extern int class_device_rename(struct class_device *, char *);
-
 extern struct class_device * class_device_get(struct class_device *);
 extern void class_device_put(struct class_device *);
 
@@ -328,11 +329,23 @@ extern struct class_device *class_device_create(struct class *cls,
                                         __attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
+/*
+ * The type of device, "struct device" is embedded in. A class
+ * or bus can contain devices of different types
+ * like "partitions" and "disks", "mouse" and "event".
+ * This identifies the device type and carries type-specific
+ * information, equivalent to the kobj_type of a kobject.
+ * If "name" is specified, the uevent will contain it in
+ * the DEVTYPE variable.
+ */
 struct device_type {
-        struct device_attribute *attrs;
+        const char *name;
+        struct attribute_group **groups;
         int (*uevent)(struct device *dev, char **envp, int num_envp,
                       char *buffer, int buffer_size);
         void (*release)(struct device *dev);
+        int (*suspend)(struct device * dev, pm_message_t state);
+        int (*resume)(struct device * dev);
 };
 
 /* interface for exporting device attributes */
@@ -354,6 +367,12 @@ extern int __must_check device_create_bin_file(struct device *dev,
                                                struct bin_attribute *attr);
 extern void device_remove_bin_file(struct device *dev,
                                    struct bin_attribute *attr);
+extern int device_schedule_callback_owner(struct device *dev,
+                void (*func)(struct device *), struct module *owner);
+
+/* This is a macro to avoid include problems with THIS_MODULE */
+#define device_schedule_callback(dev, func)                     \
+        device_schedule_callback_owner(dev, func, THIS_MODULE)
 
 /* device resource management */
 typedef void (*dr_release_t)(struct device *dev, void *res);
@@ -552,7 +571,11 @@ extern const char *dev_driver_string(struct device *dev);
 #define dev_dbg(dev, format, arg...)            \
         dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
-#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0)
+static inline int __attribute__ ((format (printf, 2, 3)))
+dev_dbg(struct device * dev, const char * fmt, ...)
+{
+        return 0;
+}
 #endif
 
 #define dev_err(dev, format, arg...)            \