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author | Johan Hovold <johan@kernel.org> | 2017-06-06 12:54:39 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-13 11:49:58 +0200 |
commit | 48a7bd1178048d0b9a8e365272756acbf5cc1ccd (patch) | |
tree | 5c0023353d102bf5a94a3c82b430ffb855839930 /net/irda/ircomm/ircomm_tty_ioctl.c | |
parent | d1b8bc3bc27c2ce7b359ebf084065b2b9468c04d (diff) |
tty: rocket: drop broken alt-speed support
Setting an alt_speed using the ROCKET_SPD flags has been deprecated
since v2.1.69, and has been broken since commit 6865ff222cca ("TTY: do
not warn about setting speed via SPD_*") without anyone noticing.
To make things worse commit 6df3526b6649 ("rocket: first pass at termios
reporting") in v2.6.25 started reporting back the actual baud rate used,
something which also required 38400 to again be set whenever changing a
SPD flag.
Drop the broken alt-speed handling altogether, and add a ratelimited
warning about using TIOCCSERIAL to change speed as being deprecated.
Note that the rocket driver has never supported using a custom divisor
(ASYNC_SPD_CUST equivalent).
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/irda/ircomm/ircomm_tty_ioctl.c')
0 files changed, 0 insertions, 0 deletions