disk: Return the partition number in part_get_info_by_name()
Similar to what blk_get_device_part_str() does, this patch makes
part_get_info_by_name() return the partition number in case of a match.
This is useful when the partition number is needed and not just the
descriptor.
Signed-off-by: Alex Deymo <deymo@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/part.h b/include/part.h
index b6d1b33..83bce05 100644
--- a/include/part.h
+++ b/include/part.h
@@ -163,7 +163,8 @@
* @param gpt_name - the specified table entry name
* @param info - returns the disk partition info
*
- * @return - '0' on match, '-1' on no match, otherwise error
+ * @return - the partition number on match (starting on 1), -1 on no match,
+ * otherwise error
*/
int part_get_info_by_name(struct blk_desc *dev_desc,
const char *name, disk_partition_t *info);