Commit 101ca9cc authored Apr 14, 2016 by Geert Uytterhoeven Committed by Jonathan Corbet Apr 16, 2016

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>

parent 18717b06

Documentation/serial/driver

+0 −1

Original line number	Diff line number	Diff line
		@@ -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

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