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| author | Johan Hovold <johan@kernel.org> | 2021-04-21 11:55:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-22 12:09:26 +0200 |
| commit | 38616c225e7088915f00be11c090543b7591e9a4 (patch) | |
| tree | 810483236de7db2660a4de96c7d2ebe7bccc2bbe /lib/inflate.c | |
| parent | f306226ee51d12983240fcd42daaf148fbdf19cd (diff) | |
| download | linux-38616c225e7088915f00be11c090543b7591e9a4.tar.bz2 | |
serial: txx9: drop low-latency workaround
Commit f5ee56cc184e ("[PATCH] txx9 serial update") worked around the
infamous low_latency behaviour of tty_flip_buffer_push() by simply
dropping and reacquiring the port lock in the interrupt handler.
Since commit a9c3f68f3cd8 ("tty: Fix low_latency BUG"),
tty_flip_buffer_push() always schedules a work item to push data to the
line discipline and there's no need to keep any low_latency hacks around.
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210421095509.3024-22-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/inflate.c')
0 files changed, 0 insertions, 0 deletions