staging: comedi: quatech_daqp_cs: sample types are unsigned
Sample values in comedi are generally represented as unsigned values. Change `daqp_interrupt()` to use unsigned sample values for consistency. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -208,8 +208,7 @@ static enum irqreturn daqp_interrupt(int irq, void *dev_id)
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case buffer:
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while (!((status = inb(dev->iobase + DAQP_STATUS))
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& DAQP_STATUS_FIFO_EMPTY)) {
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short data;
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unsigned short data;
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if (status & DAQP_STATUS_DATA_LOST) {
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s->async->events |=
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