Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Conflicts:

	fs/nfs/inode.c
	fs/super.c

Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'

1 files changed, 16 insertions, 9 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index b2e5da2b637b..1e5f30da98bc 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -60,11 +60,6 @@ extern void bus_unregister(struct bus_type * bus);
 
 extern void bus_rescan_devices(struct bus_type * bus);
 
-extern struct bus_type * get_bus(struct bus_type * bus);
-extern void put_bus(struct bus_type * bus);
-
-extern struct bus_type * find_bus(char * name);
-
 /* iterator helpers for buses */
 
 int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
@@ -147,6 +142,7 @@ struct class {
 
         struct subsystem        subsys;
         struct list_head        children;
+        struct list_head        devices;
         struct list_head        interfaces;
         struct semaphore        sem;    /* locks both the children and interfaces lists */
 
@@ -163,9 +159,6 @@ struct class {
 extern int class_register(struct class *);
 extern void class_unregister(struct class *);
 
-extern struct class * class_get(struct class *);
-extern void class_put(struct class *);
-
 
 struct class_attribute {
         struct attribute        attr;
@@ -313,6 +306,7 @@ struct device {
         struct kobject kobj;
         char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
         struct device_attribute uevent_attr;
+        struct device_attribute *devt_attr;
 
         struct semaphore        sem;    /* semaphore to synchronize calls to
                                          * its driver.
@@ -340,6 +334,11 @@ struct device {
         struct dma_coherent_mem *dma_mem; /* internal for coherent mem
                                              override */
 
+        /* class_device migration path */
+        struct list_head        node;
+        struct class            *class;         /* optional*/
+        dev_t                   devt;           /* dev_t, creates the sysfs "dev" */
+
         void    (*release)(struct device * dev);
 };
 
@@ -381,6 +380,13 @@ extern int  device_attach(struct device * dev);
 extern void driver_attach(struct device_driver * drv);
 extern void device_reprobe(struct device *dev);
 
+/*
+ * Easy functions for dynamically creating devices on the fly
+ */
+extern struct device *device_create(struct class *cls, struct device *parent,
+                                    dev_t devt, char *fmt, ...)
+                                    __attribute__((format(printf,4,5)));
+extern void device_destroy(struct class *cls, dev_t devt);
 
 /*
  * Platform "fixup" functions - allow the platform to have their say
@@ -410,8 +416,9 @@ extern int firmware_register(struct subsystem *);
 extern void firmware_unregister(struct subsystem *);
 
 /* debugging and troubleshooting/diagnostic helpers. */
+extern const char *dev_driver_string(struct device *dev);
 #define dev_printk(level, dev, format, arg...)  \
-        printk(level "%s %s: " format , (dev)->driver ? (dev)->driver->name : "" , (dev)->bus_id , ## arg)
+        printk(level "%s %s: " format , dev_driver_string(dev) , (dev)->bus_id , ## arg)
 
 #ifdef DEBUG
 #define dev_dbg(dev, format, arg...)            \