From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 24 Jul 2014 17:14:29 +0000 (-0700)
Subject: staging: comedi: ni_tio: remove unnecessary ni_gpct_variant BUG() cases
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~266
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=856031614ef3e848f5c60b5c098d365e200d0d20;p=pandora-kernel.git

staging: comedi: ni_tio: remove unnecessary ni_gpct_variant BUG() cases

The enum ni_gpct_variant is used to handle hardware variations in the
gpct timers handled by this driver. This enum is defined as:

enum ni_gpct_variant {
	ni_gpct_variant_e_series,
	ni_gpct_variant_m_series,
	ni_gpct_variant_660x
};

For all the switch statements where all three enum values are handled,
remove the unreachable BUG(). Move the default case so it is handled
the same as ni_gpct_variant_e_series.

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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