From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Wed, 18 May 2011 13:40:54 +0000 (+0100)
Subject: staging:iio: remove ability to escalate events.
X-Git-Tag: v3.0-rc1~336^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=939606d5cc454ea0ebae5346ace632d89f145e62;p=pandora-kernel.git

staging:iio: remove ability to escalate events.

Whilst it is possible to output events to say buffers have passed
a particular level there are no obvious reasons to actually do so.

The upshot of this patch is that buffers will only ever have
one threshold turned on at a time.

For now sca3000 has it's ring buffer effectively disabled.
Fixed later in series.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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