[PATCH v3 2/2] docs: admin-guide: Adds explicit target to EFI-Stub doc

[Hunter Chasens]

Adds an explicit target to efi-stub.rst so that it can be
referenced via roles in other documentation.

Note: scripts/checkpatch.pl is asking for a SPDX_LICENSE_TAG.
I believe this is under GPL2 but i'd like to confirm.

Signed-off-by: Hunter Chasens <hunter.chasens18@xxxxxxx>
---
 Documentation/admin-guide/efi-stub.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/admin-guide/efi-stub.rst b/Documentation/admin-guide/efi-stub.rst
index 090f3a185e18..cba966338087 100644
--- a/Documentation/admin-guide/efi-stub.rst
+++ b/Documentation/admin-guide/efi-stub.rst
@@ -1,3 +1,5 @@
+.. _efi_stub:
+
 =================
 The EFI Boot Stub
 =================
-- 
2.42.1