[PATCH 3/6] docs: drop l2cr from sysctl/kernel.rst

[Stephen Kitt]

The l2cr sysctl entry was removed in commit c2f3dabefa73 ("sysctl:
kill binary sysctl KERN_PPC_L2CR"), this removes the corresponding
documentation.

Signed-off-by: Stephen Kitt <steve@xxxxxxx>
---
 Documentation/admin-guide/sysctl/kernel.rst | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
index 1aacd7a24f5a..9221366901af 100644
--- a/Documentation/admin-guide/sysctl/kernel.rst
+++ b/Documentation/admin-guide/sysctl/kernel.rst
@@ -378,13 +378,6 @@ When ``kptr_restrict`` is set to 2, kernel pointers printed using
 %pK will be replaced with 0s regardless of privileges.
 
 
-l2cr (PPC only)
-===============
-
-This flag controls the L2 cache of G3 processor boards. If
-0, the cache is disabled. Enabled if nonzero.
-
-
 modprobe
 ========
 
-- 
2.24.1