TTY: um/line, use tty from tty_port
authorJiri Slaby <jslaby@suse.cz>
Mon, 4 Jun 2012 11:35:27 +0000 (13:35 +0200)
committerRichard Weinberger <richard@nod.at>
Sat, 28 Jul 2012 15:47:58 +0000 (17:47 +0200)
commit6fc58845ad189f8ceebd68a2ff524bfcd689a75e
tree7acc1ed13ec6427bf80f9ef3bf6eb4be0119663d
parent060ed31dd9ede0726f8c88aff36c6cd8ec6d0fe8
TTY: um/line, use tty from tty_port

This means switching to the tty refcounted model so that we will not
race with interrupts.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: user-mode-linux-devel@lists.sourceforge.net
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/drivers/chan_kern.c
arch/um/drivers/line.c
arch/um/drivers/line.h