[PATCH] tty: switch to ktermios

[PATCH] tty: switch to ktermios

This is the grungy swap all the occurrences in the right places patch that
goes with the updates.  At this point we have the same functionality as
before (except that sgttyb() returns speeds not zero) and are ready to
begin turning new stuff on providing nobody reports lots of bugs

If you are a tty driver author converting an out of tree driver the only
impact should be termios->ktermios name changes for the speed/property
setting functions from your upper layers.

If you are implementing your own TCGETS function before then your driver
was broken already and its about to get a whole lot more painful for you so
please fix it 8)

Also fill in c_ispeed/ospeed on init for most devices, although the current
code will do this for you anyway but I'd like eventually to lose that extra
paranoia

[[email protected]: bluetooth fix]
[[email protected]: sclp fix]
[[email protected]: warning fix for tty3270]
[[email protected]: fix tty_ioctl powerpc build]
[[email protected]: uml: fix ->set_termios declaration]
Signed-off-by: Alan Cox <[email protected]>
Signed-off-by: Martin Peschke <[email protected]>
Acked-by: Peter Oberparleiter <[email protected]>
Cc: Cornelia Huck <[email protected]>
Signed-off-by: Hugh Dickins <[email protected]>
Signed-off-by: Jeff Dike <[email protected]>
Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>