From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 19 Jun 2012 00:03:17 +0000 (-0700)
Subject: staging: comedi: pcmmio: quiet NULL pointer sparse noise
X-Git-Tag: v3.6-rc1~100^2~693
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76728a93a70f23c6376c728e337fb26473737e7f;p=pandora-kernel.git

staging: comedi: pcmmio: quiet NULL pointer sparse noise

The comedi_async 'inttrig' member is a pointer to a callback
function. NULL should be used to clear it not 0.

This quiets a number of sparse warnings about:

Warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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