staging: comedi: pcl711: sample types are unsigned
Sample values in comedi are generally represented as unsigned values. Don't cast the sample value parameter of `comedi_buf_put()` to `short`, particularly as it has now been changed to `unsigned short`. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -213,7 +213,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d)
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outb(PCL711_INT_STAT_CLR, dev->iobase + PCL711_INT_STAT_REG);
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if (comedi_buf_put(s->async, (short)data) == 0) {
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if (comedi_buf_put(s->async, data) == 0) {
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s->async->events |= COMEDI_CB_OVERFLOW | COMEDI_CB_ERROR;
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} else {
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s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;
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