diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/cb_pcidas64.c')
-rw-r--r-- | drivers/staging/comedi/drivers/cb_pcidas64.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c index efbf277..b761f00 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas64.c +++ b/drivers/staging/comedi/drivers/cb_pcidas64.c @@ -1417,9 +1417,7 @@ static int set_ai_fifo_size(struct comedi_device *dev, unsigned int num_samples) if (retval < 0) return retval; - num_samples = retval * fifo->num_segments * fifo->sample_packing_ratio; - - return num_samples; + return retval * fifo->num_segments * fifo->sample_packing_ratio; } /* query length of fifo */ @@ -2007,7 +2005,7 @@ static unsigned int get_divisor(unsigned int ns, unsigned int flags) switch (flags & CMDF_ROUND_MASK) { case CMDF_ROUND_UP: - divisor = (ns + TIMER_BASE - 1) / TIMER_BASE; + divisor = DIV_ROUND_UP(ns, TIMER_BASE); break; case CMDF_ROUND_DOWN: divisor = ns / TIMER_BASE; |