tree 754c927ba82dee70f28d607c928abd2981813785
parent f45cc79ae58ba78f9e7f203f1c7c203b8acb5556
author H Hartley Sweeten <hsweeten@visionengravers.com> 1392070835 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1392399090 -0800

staging: comedi: das800: trigger sources are validated in (*do_cmdtest)

The trigger sources were already validataed in the (*do_cmdtest) before the
(*do_cmd) is called. Refactor the code in das800_ai_do_cmd() to use if/else
instead of the switch since the default cases can never be reached.

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