From 71e068743a5e4061a7a3c42cc3ac6dbda7a7f76e Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 18 Jul 2014 17:01:24 -0700
Subject: [PATCH] staging: comedi: drivers: use dev->board_name in
 request_irq()

Most of the comedi drivers use the dev->board_name for the id string
passed to request_irq(). Fix the couple that still pass something
else.

Also, propogate the errno from request_irq().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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