[PATCH] kho: docs: fix scratch_phys debugfs cross-reference

[Kamalesh Babulal]

The scratch_phys documentation incorrectly tells users to use it
together with scratch_phys. It should refer to scratch_len, which
provides the length of each scratch region.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@xxxxxxxxxx>
---
 Documentation/admin-guide/mm/kho.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/mm/kho.rst b/Documentation/admin-guide/mm/kho.rst
index 2c26e560bd78..3e3912eeb2e6 100644
--- a/Documentation/admin-guide/mm/kho.rst
+++ b/Documentation/admin-guide/mm/kho.rst
@@ -104,7 +104,7 @@ stabilized.
 
 ``/sys/kernel/debug/kho/out/scratch_phys``
     Physical locations of KHO scratch regions. Kexec user space tools
-    can use this file in conjunction to scratch_phys to determine where
+    can use this file in conjunction to scratch_len to determine where
     it should place its payload images.
 
 ``/sys/kernel/debug/kho/out/sub_fdts/``
-- 
2.52.0