On Thu, Jul 21, 2016 at 11:01:10AM -0400, Kevin O'Connor wrote:
Introduce a new function vgafb_scroll() to scroll a window on the
screen and update vgabios.c to use only that function for scrolling.
This makes the low-level vgafb_move_chars() and vgafb_clear_chars()
local to vgafb.c, and it simplifies the callers.
FYI, I have committed this change.