From: Luis de Bethencourt Date: Tue, 29 Sep 2015 11:22:03 +0000 (+0100) Subject: staging: comedi: ni_tiocmd: remove unused code X-Git-Tag: v5.15~14806^2~1410 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=02ab79c80bc4ba5288e84d717ec4f6dc0030c90f;p=platform%2Fkernel%2Flinux-starfive.git staging: comedi: ni_tiocmd: remove unused code Code after a return will never run, removing this dead code. Suggested-by: Greg Kroah-Hartman Signed-off-by: Luis de Bethencourt Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c index 9b124b0..437f723 100644 --- a/drivers/staging/comedi/drivers/ni_tiocmd.c +++ b/drivers/staging/comedi/drivers/ni_tiocmd.c @@ -157,12 +157,6 @@ static int ni_tio_output_cmd(struct comedi_subdevice *s) dev_err(counter->counter_dev->dev->class_dev, "output commands not yet implemented.\n"); return -ENOTSUPP; - - counter->mite_chan->dir = COMEDI_OUTPUT; - mite_prep_dma(counter->mite_chan, 32, 32); - ni_tio_configure_dma(counter, true, false); - mite_dma_arm(counter->mite_chan); - return ni_tio_arm(counter, 1, NI_GPCT_ARM_IMMEDIATE); } static int ni_tio_cmd_setup(struct comedi_subdevice *s)