• Jiri Slaby's avatar
    TTY: switch tty_flip_buffer_push · 2e124b4a
    Jiri Slaby authored
    Now, we start converting tty buffer functions to actually use
    tty_port. This will allow us to get rid of the need of tty in many
    call sites. Only tty_port will needed and hence no more
    tty_port_tty_get in those paths.
    Now, the one where most of tty_port_tty_get gets removed:
    IOW we also closed all the races in drivers not using tty_port_tty_get
    at all yet.
    Also we move tty_flip_buffer_push declaration from include/linux/tty.h
    to include/linux/tty_flip.h to all others while we are changing it
    Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
isdn_tty.c 89.2 KB