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| author | Jiri Slaby <jslaby@suse.cz> | 2021-01-05 13:02:38 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-07 16:17:32 +0100 |
| commit | 0bc1bd092af3c7c0b025ece93c3a86916f89f3ca (patch) | |
| tree | c8d148de3474046b8649495e95f4e1045e9dc6f1 /Documentation/networking/caif | |
| parent | bb9146688c0d48ca9f186fc7cd1d0ede6d8ff6c4 (diff) | |
| download | lwn-0bc1bd092af3c7c0b025ece93c3a86916f89f3ca.tar.gz lwn-0bc1bd092af3c7c0b025ece93c3a86916f89f3ca.zip | |
tty_port: drop last traces of low_latency
The main purpose of tty_port::low_latency was removed in commit
a9c3f68f3cd8 (tty: Fix low_latency BUG) back in 2014. It was left in
place for drivers as an optional tune knob. But only one driver has been
using it until the previous commit. So remove this misconcept
completely, given there are no users.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210105120239.28031-11-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/networking/caif')
| -rw-r--r-- | Documentation/networking/caif/caif.rst | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/networking/caif/caif.rst b/Documentation/networking/caif/caif.rst index a07213030ccf..81a14373d780 100644 --- a/Documentation/networking/caif/caif.rst +++ b/Documentation/networking/caif/caif.rst @@ -68,7 +68,6 @@ There are debugfs parameters provided for serial communication. * tty_status: Prints the bit-mask tty status information - 0x01 - tty->warned is on. - - 0x02 - tty->low_latency is on. - 0x04 - tty->packed is on. - 0x08 - tty->flow_stopped is on. - 0x10 - tty->hw_stopped is on. |