dm: core: Fix a few ofnode function comments
Tidy up three return-value errors.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index dbb4273..85cb87b 100644
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -262,6 +262,7 @@
* @propname: name of the property to read
* @out_values: pointer to return value, modified only if return value is 0
* @sz: number of array elements to read
+ * @return 0 if OK, -ve on error
*
* Search for a property in a device node and read 32-bit value(s) from
* it. Returns 0 on success, -EINVAL if the property does not exist,
@@ -490,6 +491,7 @@
* This looks for a property within the /chosen node and returns its value
*
* @propname: Property name to look for
+ * @return property value if found, else NULL
*/
const char *ofnode_get_chosen_prop(const char *propname);
@@ -645,7 +647,7 @@
* new platforms.
*
* @node: node to check
- * @eturns true if node is needed in SPL/TL, false otherwise
+ * @return true if node is needed in SPL/TL, false otherwise
*/
bool ofnode_pre_reloc(ofnode node);