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Diffstat (limited to 'include/linux/device.h')
-rw-r--r--include/linux/device.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index a4a7b10aaa4..ed4e39f2c42 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -114,6 +114,8 @@ extern int bus_unregister_notifier(struct bus_type *bus,
#define BUS_NOTIFY_BOUND_DRIVER 0x00000003 /* driver bound to device */
#define BUS_NOTIFY_UNBIND_DRIVER 0x00000004 /* driver about to be
unbound */
+#define BUS_NOTIFY_UNBOUND_DRIVER 0x00000005 /* driver is unbound
+ from the device */
extern struct kset *bus_get_kset(struct bus_type *bus);
extern struct klist *bus_get_device_klist(struct bus_type *bus);
@@ -192,6 +194,7 @@ struct class {
struct kobject *dev_kobj;
int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
+ char *(*nodename)(struct device *dev);
void (*class_release)(struct class *class);
void (*dev_release)(struct device *dev);
@@ -287,6 +290,7 @@ struct device_type {
const char *name;
struct attribute_group **groups;
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
+ char *(*nodename)(struct device *dev);
void (*release)(struct device *dev);
struct dev_pm_ops *pm;
@@ -486,6 +490,7 @@ extern struct device *device_find_child(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,
enum dpm_order dpm_order);
+extern const char *device_get_nodename(struct device *dev, const char **tmp);
/*
* Root device objects for grouping under /sys/devices