• Alan Cox's avatar
    tty: usb-serial krefs · 4a90f09b
    Alan Cox authored
    Use kref in the USB serial drivers so that we don't free tty structures
    from under the URB receive handlers as has historically been the case if
    you were unlucky. This also gives us a framework for general tty drivers to
    use tty_port objects and refcount.
    
    Contains two err->dev_err changes merged together to fix clashes in the
    -next tree.
    Signed-off-by: default avatarAlan Cox <alan@redhat.com>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    4a90f09b
visor.c 29.2 KB