Merge tag 'usb-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[sfrench/cifs-2.6.git] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index 591688d2131d3a0252430957e73262e479094a6e..297239a08bb77c7474c21695a8ef406cd582e78a 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -229,6 +229,8 @@ static inline struct device *bus_find_device_by_devt(struct bus_type *bus,
 /**
  * bus_find_next_device - Find the next device after a given device in a
  * given bus.
+ * @bus: bus type
+ * @cur: device to begin the search with.
  */
 static inline struct device *
 bus_find_next_device(struct bus_type *bus,struct device *cur)
@@ -432,7 +434,7 @@ struct device *driver_find_device(struct device_driver *drv,
 /**
  * driver_find_device_by_name - device iterator for locating a particular device
  * of a specific name.
- * @driver: the driver we're iterating
+ * @drv: the driver we're iterating
  * @name: name of the device to match
  */
 static inline struct device *driver_find_device_by_name(struct device_driver *drv,
@@ -444,7 +446,7 @@ static inline struct device *driver_find_device_by_name(struct device_driver *dr
 /**
  * driver_find_device_by_of_node- device iterator for locating a particular device
  * by of_node pointer.
- * @driver: the driver we're iterating
+ * @drv: the driver we're iterating
  * @np: of_node pointer to match.
  */
 static inline struct device *
@@ -457,7 +459,7 @@ driver_find_device_by_of_node(struct device_driver *drv,
 /**
  * driver_find_device_by_fwnode- device iterator for locating a particular device
  * by fwnode pointer.
- * @driver: the driver we're iterating
+ * @drv: the driver we're iterating
  * @fwnode: fwnode pointer to match.
  */
 static inline struct device *
@@ -470,7 +472,7 @@ driver_find_device_by_fwnode(struct device_driver *drv,
 /**
  * driver_find_device_by_devt- device iterator for locating a particular device
  * by devt.
- * @driver: the driver we're iterating
+ * @drv: the driver we're iterating
  * @devt: devt pointer to match.
  */
 static inline struct device *driver_find_device_by_devt(struct device_driver *drv,
@@ -489,7 +491,7 @@ static inline struct device *driver_find_next_device(struct device_driver *drv,
 /**
  * driver_find_device_by_acpi_dev : device iterator for locating a particular
  * device matching the ACPI_COMPANION device.
- * @driver: the driver we're iterating
+ * @drv: the driver we're iterating
  * @adev: ACPI_COMPANION device to match.
  */
 static inline struct device *
@@ -1071,12 +1073,13 @@ enum device_link_state {
 /*
  * Device link flags.
  *
- * STATELESS: The core won't track the presence of supplier/consumer drivers.
+ * STATELESS: The core will not remove this link automatically.
  * AUTOREMOVE_CONSUMER: Remove the link automatically on consumer driver unbind.
  * PM_RUNTIME: If set, the runtime PM framework will use this link.
  * RPM_ACTIVE: Run pm_runtime_get_sync() on the supplier during link creation.
  * AUTOREMOVE_SUPPLIER: Remove the link automatically on supplier driver unbind.
  * AUTOPROBE_CONSUMER: Probe consumer driver automatically after supplier binds.
+ * MANAGED: The core tracks presence of supplier/consumer drivers (internal).
  */
 #define DL_FLAG_STATELESS              BIT(0)
 #define DL_FLAG_AUTOREMOVE_CONSUMER    BIT(1)
@@ -1084,6 +1087,7 @@ enum device_link_state {
 #define DL_FLAG_RPM_ACTIVE             BIT(3)
 #define DL_FLAG_AUTOREMOVE_SUPPLIER    BIT(4)
 #define DL_FLAG_AUTOPROBE_CONSUMER     BIT(5)
+#define DL_FLAG_MANAGED                        BIT(6)
 
 /**
  * struct device_link - Device link representation.