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H Hartley Sweeten authored
Due to a driver limitation, the (*do_cmdtest) for the analog input subdevice overrides the cmd->chanlist_len to force single channel chanlists. But, the cmd->scan_end_arg was already validated before this happens. Instead of fixing the (*do_cmdtest) just set the subdevice len_chanlist to 1 to limit the chanlist size. Move the comment also. 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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