staging: comedi: serial2002: quiet NULL pointer sparse noise
authorH Hartley Sweeten <hartleys@visionengravers.com>
Fri, 8 Jun 2012 00:14:25 +0000 (17:14 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 11 Jun 2012 23:58:57 +0000 (16:58 -0700)
commit27494c092a81847fef515549b76251d96b760619
tree96b3e8dc7fbbc159060a566df1c95b5b915def74
parente26d925f42064a800c1226e15dbaa23da1721fb7
staging: comedi: serial2002: quiet NULL pointer sparse noise

Quiet a number of sparse warnings in this file:

warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/serial2002.c