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authorGeert Uytterhoeven <geert+renesas@glider.be>2016-04-14 11:08:11 +0200
committerJonathan Corbet <corbet@lwn.net>2016-04-16 10:43:12 -0600
commit101ca9ccdd30c46afc5c9a30e7acdcbeaa330fa1 (patch)
treea8e70c62b41e5b96551222696fd784a7f0c01c8c /Documentation/serial
parent18717b06ee4897c2cc5e92783386c4b304b9fce9 (diff)
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/driver1
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