linux-kernel - [PATCH 0/7] staging: comedi: comedi_fops: some runflag and event handling changes

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Date:	Fri, 27 Mar 2015 15:12:59 +0000
From:	Ian Abbott <abbotti@....co.uk>
To:	<driverdev-devel@...uxdriverproject.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hartleys@...ionengravers.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 0/7] staging: comedi: comedi_fops: some runflag and event handling changes

Various changes to the core comedi code, mostly to do with spin-lock
usage for the comedi subdevice runflags and event handling.

1) staging: comedi: comedi_fops: rename comedi_set_subdevice_runflags()
2) staging: comedi: comedi_fops: eliminate a use of subdevice spin-lock
3) staging: comedi: comedi_fops: simplify comedi_is_subdevice_idle()
4) staging: comedi: comedi_fops: remove unnecessary s->async use
5) staging: comedi: comedi_fops: always clear events
6) staging: comedi: comedi_fops: send SIGIO according to command
   direction
7) staging: comedi: comedi_fops: extend spin-lock scope in comedi_event()

 drivers/staging/comedi/comedi_fops.c | 115 ++++++++++++++++++++++-------------
 1 file changed, 73 insertions(+), 42 deletions(-)
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