From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 20 Jun 2014 20:28:54 +0000 (-0700)
Subject: staging: comedi: s626: remove 'get_load_trig' callback from encoder private data
X-Git-Tag: cleanup-for-v3.18~125^2~1509
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c35b86a7cca34c0021c7751729e0db58477d735c;p=pandora-kernel.git

staging: comedi: s626: remove 'get_load_trig' callback from encoder private data

There are two functions used for the 'get_load_trig' callback. One is used for
the channel 0-2 encoders and the other for the channel 3-5 encoders.

Refactor the two callbacks into a single s626_get_load_trig() function and use
the encoder channel number to handle the differences.

Remove the then unnecessary 'get_enable' member from the encoder private data.

The 'get_load_trig' callbacks were not being used by the driver. For now block
the s626_get_load_trig() function with '#ifdef unused' to prevent a compiler
warning.

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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