Merge master.kernel.org:/home/rmk/linux-2.6-arm

[safe/jmp/linux-2.6] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index 4e14fad..5d5c197 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -28,6 +28,7 @@
 #define BUS_ID_SIZE            20
 
 struct device;
+struct device_private;
 struct device_driver;
 struct driver_private;
 struct class;
@@ -147,6 +148,8 @@ 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);
+extern void wait_for_device_probe(void);
+
 
 /* sysfs interface for exporting driver attributes */
 
@@ -365,15 +368,11 @@ struct device_dma_parameters {
 };
 
 struct device {
-       struct klist            klist_children;
-       struct klist_node       knode_parent;   /* node in sibling list */
-       struct klist_node       knode_driver;
-       struct klist_node       knode_bus;
        struct device           *parent;
 
+       struct device_private   *p;
+
        struct kobject kobj;
-       char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
-       unsigned                uevent_suppress:1;
        const char              *init_name; /* initial name of the device */
        struct device_type      *type;
 
@@ -425,8 +424,7 @@ struct device {
 
 static inline const char *dev_name(const struct device *dev)
 {
-       /* will be changed into kobject_name(&dev->kobj) in the near future */
-       return dev->bus_id;
+       return kobject_name(&dev->kobj);
 }
 
 extern int dev_set_name(struct device *dev, const char *name, ...)
@@ -461,6 +459,16 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
        dev->driver_data = data;
 }
 
+static inline unsigned int dev_get_uevent_suppress(const struct device *dev)
+{
+       return dev->kobj.uevent_suppress;
+}
+
+static inline void dev_set_uevent_suppress(struct device *dev, int val)
+{
+       dev->kobj.uevent_suppress = val;
+}
+
 static inline int device_is_registered(struct device *dev)
 {
        return dev->kobj.state_in_sysfs;
@@ -481,7 +489,19 @@ extern int device_for_each_child(struct device *dev, void *data,
 extern struct device *device_find_child(struct device *dev, void *data,
                                int (*match)(struct device *dev, void *data));
 extern int device_rename(struct device *dev, char *new_name);
-extern int device_move(struct device *dev, struct device *new_parent);
+extern int device_move(struct device *dev, struct device *new_parent,
+                      enum dpm_order dpm_order);
+
+/*
+ * Root device objects for grouping under /sys/devices
+ */
+extern struct device *__root_device_register(const char *name,
+                                            struct module *owner);
+static inline struct device *root_device_register(const char *name)
+{
+       return __root_device_register(name, THIS_MODULE);
+}
+extern void root_device_unregister(struct device *root);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
@@ -526,6 +546,7 @@ extern int (*platform_notify_remove)(struct device *dev);
 extern struct device *get_device(struct device *dev);
 extern void put_device(struct device *dev);
 
+extern void wait_for_device_probe(void);
 
 /* drivers/base/power/shutdown.c */
 extern void device_shutdown(void);
@@ -554,13 +575,13 @@ extern const char *dev_driver_string(const struct device *dev);
 #define dev_info(dev, format, arg...)          \
        dev_printk(KERN_INFO , dev , format , ## arg)
 
-#if defined(CONFIG_DYNAMIC_PRINTK_DEBUG)
+#if defined(DEBUG)
+#define dev_dbg(dev, format, arg...)           \
+       dev_printk(KERN_DEBUG , dev , format , ## arg)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
 #define dev_dbg(dev, format, ...) do { \
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
        } while (0)
-#elif defined(DEBUG)
-#define dev_dbg(dev, format, arg...)           \
-       dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
 #define dev_dbg(dev, format, arg...)           \
        ({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })