fdt: Update functions which write to an FDT to return -ENOSPC

[karo-tx-uboot.git] / include / rsa.h

diff --git a/include/rsa.h b/include/rsa.h
index a5680ab88c134ded0f3c4814d7d645fc0b0de3bd..325751ab7e1896c548e2c229708ad1a04670c2f5 100644 (file)
--- a/include/rsa.h
+++ b/include/rsa.h
@@ -60,7 +60,8 @@ int rsa_sign(struct image_sign_info *info,
  *
  * @info:      Specifies key and FIT information
  * @keydest:   Destination FDT blob for public key data
- * @return: 0, on success, -ve on error
+ * @return: 0, on success, -ENOSPC if the keydest FDT blob ran out of space,
+               other -ve value on error
 */
 int rsa_add_verify_data(struct image_sign_info *info, void *keydest);
 #else