[PATCH 0/5] tty_port_open

[Alan Cox]

Add a tty_port_open method and then propogate the effects through the USB
drivers, which nicely fixes a couple of races and cleans up the code.
---

Alan Cox (5):
      opticon: Fix resume logic
      usb_serial: Kill port mutex
      usb_serial: Use the shutdown() operation
      tty_port: coding style cleaning pass
      tty_port: add "tty_port_open" helper


 drivers/char/tty_port.c         |   50 ++++++++++++++++++++---
 drivers/usb/serial/opticon.c    |    7 ++-
 drivers/usb/serial/usb-serial.c |   83 +++++++++++++--------------------------
 include/linux/tty.h             |   10 ++++-
 include/linux/usb/serial.h      |    3 -
 5 files changed, 83 insertions(+), 70 deletions(-)

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