When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the cmd->stop_arg. For any other stop_src the 'stop_count' is 0, which is also the cmd->stop_arg. Simplify the 'stop_count' initialization. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/pcmmio.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index 67b66baf..244cadf 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -488,11 +488,7 @@ static int pcmmio_cmd(struct comedi_device *dev, struct comedi_subdevice *s) spin_lock_irqsave(&devpriv->spinlock, flags); devpriv->active = 1; - /* Set up end of acquisition. */ - if (cmd->stop_src == TRIG_COUNT) - devpriv->stop_count = cmd->stop_arg; - else /* TRIG_NONE */ - devpriv->stop_count = 0; + devpriv->stop_count = cmd->stop_arg; /* Set up start of acquisition. */ if (cmd->start_src == TRIG_INT) -- 2.0.3 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
