From 85b0e7668a8d187c2bd59f5f60338168513e5602 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 11 Nov 2014 16:55:24 -0700
Subject: [PATCH] staging: comedi: dmm32at: tidy up cmd->convert_{src, arg}
 validation

This driver only supports a single convert_src, TRIG_TIMER. Tidy up
the (*do_cmdtest) validation of the cmd->convert_{src,arg}.

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>
---
Reading git-format-patch failed