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staging: comedi: ni_660x: remove ni_660x_get_pfi_routing()

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This simple function is only called by ni_660x_dio_insn_config().

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>
This commit is contained in:
H Hartley Sweeten
2012-10-23 16:28:30 -07:00
committed by Greg Kroah-Hartman
parent e0f6959fbb
commit 32bd027dd7
1 changed files with 1 additions and 9 deletions
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10
drivers/staging/comedi/drivers/ni_660x.c
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@@ -1114,14 +1114,6 @@ static int ni_660x_set_pfi_routing(struct comedi_device *dev, unsigned chan,
return 0; return 0;
} }
static unsigned ni_660x_get_pfi_routing(struct comedi_device *dev,
unsigned chan)
{
struct ni_660x_private *devpriv = dev->private;
return devpriv->pfi_output_selects[chan];
}
static void ni660x_config_filter(struct comedi_device *dev, static void ni660x_config_filter(struct comedi_device *dev,
unsigned pfi_channel, unsigned pfi_channel,
enum ni_gpct_filter_select filter) enum ni_gpct_filter_select filter)
@@ -1163,7 +1155,7 @@ static int ni_660x_dio_insn_config(struct comedi_device *dev,
return ni_660x_set_pfi_routing(dev, chan, data[1]); return ni_660x_set_pfi_routing(dev, chan, data[1]);
break; break;
case INSN_CONFIG_GET_ROUTING: case INSN_CONFIG_GET_ROUTING:
data[1] = ni_660x_get_pfi_routing(dev, chan); data[1] = devpriv->pfi_output_selects[chan];
break; break;
case INSN_CONFIG_FILTER: case INSN_CONFIG_FILTER:
ni660x_config_filter(dev, chan, data[1]); ni660x_config_filter(dev, chan, data[1]);