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| author | Johan Hovold <johan@kernel.org> | 2021-04-21 11:55:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-22 12:09:26 +0200 |
| commit | 2225ee132c61481a7ed73d78c2bee9e775173262 (patch) | |
| tree | 237cea07d23ebe8842902d6b8dda1fbfc1eaf055 /kernel | |
| parent | 493a275c04715cf0a571e017ad24e0b78af094eb (diff) | |
| download | linux-2225ee132c61481a7ed73d78c2bee9e775173262.tar.bz2 | |
serial: rda: drop low-latency workaround
The rda driver has always carried an unnecessary workaround for the
infamous low_latency behaviour of tty_flip_buffer_push(), which had
been removed years before the driver was added by commit c10b13325ced
("tty: serial: Add RDA8810PL UART driver").
Specifically, 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/20210421095509.3024-19-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions