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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-04-14 11:08:11 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2016-04-16 18:43:12 +0200 |
| commit | 101ca9ccdd30c46afc5c9a30e7acdcbeaa330fa1 (patch) | |
| tree | a8e70c62b41e5b96551222696fd784a7f0c01c8c /Documentation/serial | |
| parent | serial: doc: .(un)throttle() are serialized by the tty layer (diff) | |
| download | linux-101ca9ccdd30c46afc5c9a30e7acdcbeaa330fa1.tar.xz linux-101ca9ccdd30c46afc5c9a30e7acdcbeaa330fa1.zip | |
serial: doc: .break_ctl() may sleep
break_ctl() is not called from any sort of atomic context, so there is no
problem with it sleeping.
Reported-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/serial')
| -rw-r--r-- | Documentation/serial/driver | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/serial/driver b/Documentation/serial/driver index 7fb80682e394..39701515832b 100644 --- a/Documentation/serial/driver +++ b/Documentation/serial/driver @@ -187,7 +187,6 @@ hardware. ctl. Locking: caller holds port->mutex - This call must not sleep startup(port) Grab any interrupt resources and initialise any low level driver |