linux-kernel - rfkill events from kernel space

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Date:	Thu, 25 Mar 2010 23:59:08 +0530 (IST)
From:	Pavan Savoy <pavan_savoy@...oo.co.in>
To:	Johannes Berg <johannes@...solutions.net>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	linux-kernel@...r.kernel.org
Subject: rfkill events from kernel space

How do I send an rfkill event upon device /dev/rfkill from kernel space ?

An action upon my driver, should break the poll on /dev/rfkill from a user-space daemon, but sending an OP_CHANGE event.

As I've seen only writing blocked/non-blocked on the sysfs entry of an rfkill device generates an rfkill event.

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