diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/pcmmio.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmmio.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index 574443df42da..14cee3ac92c5 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -553,12 +553,11 @@ static irqreturn_t interrupt_pcmmio(int irq, void *d) val |= (1U << n); } /* Write the scan to the buffer. */ - if (comedi_buf_put(s->async, ((short *)&val)[0]) + if (comedi_buf_put(s->async, val) && comedi_buf_put (s->async, - ((short *) - &val)[1])) { + val >> 16)) { s->async->events |= (COMEDI_CB_BLOCK | COMEDI_CB_EOS); } else { /* Overflow! Stop acquisition!! */ @@ -846,7 +845,7 @@ static int ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, CR_RANGE(insn->chanspec), aref = CR_AREF(insn->chanspec); unsigned char command_byte = 0; unsigned iooffset = 0; - short sample, adc_adjust = 0; + unsigned short sample, adc_adjust = 0; if (chan > 7) chan -= 8, iooffset = 4; /* |