From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 26 Jun 2012 17:08:52 +0000 (-0700)
Subject: staging: comedi: cb_das16_cs: remove unneeded default case in analog in read
X-Git-Tag: v3.6-rc1~100^2~513
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8abca1f30239f6c979f60df49305a602672cb94;p=pandora-kernel.git

staging: comedi: cb_das16_cs: remove unneeded default case in analog in read

The default (return -EINVAL) case is not needed when working
out the correct value to set the analog input range. As pointed
out by Ian Abbott, the comedi core checks the range in
comedi_check_chanlist() before calling the insn_read() function.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: 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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