diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-10 11:35:36 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-10 11:35:36 -0800 |
| commit | 4ba24fef3eb3b142197135223b90ced2f319cd53 (patch) | |
| tree | a20c125b27740ec7b4c761b11d801108e1b316b2 /Documentation/serial/tty.txt | |
| parent | 47c1ffb2b6b630894e9a16442611c056ab21c057 (diff) | |
| parent | 98a4a59ee31a12105a2b84f5b8b515ac2cb208ef (diff) | |
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.20.
Diffstat (limited to 'Documentation/serial/tty.txt')
| -rw-r--r-- | Documentation/serial/tty.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/serial/tty.txt b/Documentation/serial/tty.txt index 540db41dfd5..1e52d67d0ab 100644 --- a/Documentation/serial/tty.txt +++ b/Documentation/serial/tty.txt @@ -146,7 +146,7 @@ set_termios() Notify the tty driver that the device's termios driver function is responsible for modifying any bits in the request it cannot fulfill to indicate the actual modes being used. A device with no - hardware capability for change (eg a USB dongle or + hardware capability for change (e.g. a USB dongle or virtual port) can provide NULL for this method. throttle() Notify the tty driver that input buffers for the @@ -258,7 +258,7 @@ put_char() - Stuff a single character onto the queue. The flush_chars() - Ask the kernel to write put_char queue -write_room() - Return the number of characters tht can be stuffed +write_room() - Return the number of characters that can be stuffed into the port buffers without overflow (or less). The ldisc is responsible for being intelligent about multi-threading of write_room/write calls |