[PATCH 3/6] scsi: document return values of public functions

[David Lechner]

Add Return: documentation for some public functions in scsi.h that were
missing it.

Signed-off-by: David Lechner <dlechner at baylibre.com>
---
 include/scsi.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/scsi.h b/include/scsi.h
index 8d6c5116419..c244120c283 100644
--- a/include/scsi.h
+++ b/include/scsi.h
@@ -340,6 +340,7 @@ int scsi_bus_reset(struct udevice *dev);
  * scsi_scan() - Scan all SCSI controllers for available devices
  *
  * @vebose: true to show information about each device found
+ * Return: 0 if OK, -ve on error
  */
 int scsi_scan(bool verbose);
 
@@ -348,6 +349,7 @@ int scsi_scan(bool verbose);
  *
  * @dev:	SCSI bus
  * @verbose:	true to show information about each device found
+ * Return: 0 if OK, -ve on error
  */
 int scsi_scan_dev(struct udevice *dev, bool verbose);
 
@@ -357,6 +359,7 @@ int scsi_scan_dev(struct udevice *dev, bool verbose);
  * @uuid:		UUID of the partition for fetching its info
  * @blk_desc_ptr:	Provides the blk descriptor
  * @part_info_ptr:	Provides partition info
+ * Return: 0 if OK, -ve on error
  */
 int scsi_get_blk_by_uuid(const char *uuid, struct blk_desc **blk_desc_ptr,
 			 struct disk_partition *part_info_ptr);

-- 
2.43.0