diff options
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 6a69caaac18a..ed4e39f2c423 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -62,8 +62,6 @@ struct bus_type { void (*shutdown)(struct device *dev); int (*suspend)(struct device *dev, pm_message_t state); - int (*suspend_late)(struct device *dev, pm_message_t state); - int (*resume_early)(struct device *dev); int (*resume)(struct device *dev); struct dev_pm_ops *pm; @@ -116,6 +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); @@ -194,6 +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); @@ -289,11 +290,9 @@ 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); - int (*suspend)(struct device *dev, pm_message_t state); - int (*resume)(struct device *dev); - struct dev_pm_ops *pm; }; @@ -384,13 +383,8 @@ struct device { struct device_driver *driver; /* which driver has allocated this device */ void *driver_data; /* data private to the driver */ - - void *platform_data; /* We will remove platform_data - field if all platform devices - pass its platform specific data - from platform_device->platform_data, - other kind of devices should not - use platform_data. */ + void *platform_data; /* Platform specific data, device + core doesn't touch it */ struct dev_pm_info power; #ifdef CONFIG_NUMA @@ -496,6 +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 |