All the counter_dev->variant options are handled by the switch.
Remove the BUG() which can never occur.

Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/staging/comedi/drivers/ni_tiocmd.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c 
b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 2d801bf9..3c3f543 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -125,9 +125,6 @@ static int ni_tio_input_cmd(struct comedi_subdevice *s)
        case ni_gpct_variant_e_series:
                mite_prep_dma(counter->mite_chan, 16, 32);
                break;
-       default:
-               BUG();
-               break;
        }
        ni_tio_set_bits(counter, NITIO_CMD_REG(cidx), GI_SAVE_TRACE, 0);
        ni_tio_configure_dma(counter, true, true);
-- 
2.6.3

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