docs: fb: Remove sstfb scrollback boot option

In commit 50145474f6ef ("fbcon: remove soft scrollback code"), the
framebuffer scrollback mode was removed, but the documentation was not
updated.  Properly update the documentation by removing the option that
is no longer present i.e remove a stanza related to scrollback.

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/d7e3e91ca0282d7e33a29476e51c1dd75aa1675f.1600333774.git.unixbhaskar@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/fb/sstfb.rst b/Documentation/fb/sstfb.rst
index 8e8c1b94035953ebbeae0e1cbbdf2e71b961d0c2..42466ff49c5809c04bb02ba92d0bf21704454685 100644 (file)
--- a/Documentation/fb/sstfb.rst
+++ b/Documentation/fb/sstfb.rst
@@ -185,9 +185,6 @@ Bugs
   contact me.
 - The 24/32 is not likely to work anytime soon, knowing that the
   hardware does ... unusual things in 24/32 bpp.
-- When used with another video board, current limitations of the linux
-  console subsystem can cause some troubles, specifically, you should
-  disable software scrollback, as it can oops badly ...
 
 Todo
 ====