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[0/8] tty: ioctl fixes and cleanups

Message ID 20210407095208.31838-1-johan@kernel.org
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Series tty: ioctl fixes and cleanups | expand

Message

Johan Hovold April 7, 2021, 9:52 a.m. UTC 
This series fixes and cleans up a few (serial-) ioctl-related issues.

Johan


Johan Hovold (8):
  tty: actually undefine superseded ASYNC flags
  tty: fix return value for unsupported ioctls
  tty: fix return value for unsupported termiox ioctls
  tty: use pr_warn_ratelimited() for deprecated serial flags
  tty: refactor TIOCSSERIAL handling
  tty: add ASYNC_SPLIT_TERMIOS to deprecation mask
  serial: core: drop redundant TIOCGSERIAL memset
  serial: core: return early on unsupported ioctls

 drivers/tty/serial/serial_core.c |  8 ++---
 drivers/tty/tty_io.c             | 53 ++++++++++++++------------------
 drivers/tty/tty_ioctl.c          |  4 +--
 include/linux/tty_driver.h       |  2 +-
 include/uapi/linux/tty_flags.h   |  8 ++---
 5 files changed, 33 insertions(+), 42 deletions(-)