dm: Tidy up four minor code nits
There is a spelling mistake and two functions are missing comments
altogether. Also the flags declaration is correct, but doesn't follow
style. Finally, the uclass_get_device() function has some errors in
its documentation.
Fix these problems.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 931d9c0..afd9923 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
@@ -26,7 +26,7 @@
* @priv: Private data for this uclass
* @uc_drv: The driver for the uclass itself, not to be confused with a
* 'struct driver'
- * dev_head: List of devices in this uclass (devices are attached to their
+ * @dev_head: List of devices in this uclass (devices are attached to their
* uclass when their bind method is called)
* @sibling_node: Next uclass in the linked list of uclasses
*/
@@ -96,12 +96,14 @@
/**
* uclass_get_device() - Get a uclass device based on an ID and index
*
+ * The device is probed to activate it ready for use.
+ *
* id: ID to look up
* @index: Device number within that uclass (0=first)
- * @ucp: Returns pointer to uclass (there is only one per for each ID)
+ * @devp: Returns pointer to device (there is only one per for each ID)
* @return 0 if OK, -ve on error
*/
-int uclass_get_device(enum uclass_id id, int index, struct udevice **ucp);
+int uclass_get_device(enum uclass_id id, int index, struct udevice **devp);
/**
* uclass_first_device() - Get the first device in a uclass
@@ -129,7 +131,7 @@
*
* @pos: struct udevice * to hold the current device. Set to NULL when there
* are no more devices.
- * uc: uclass to scan
+ * @uc: uclass to scan
*/
#define uclass_foreach_dev(pos, uc) \
for (pos = list_entry((&(uc)->dev_head)->next, typeof(*pos), \