Commit 811ba919 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: pcmmio: 'stop_count' is always 'stop_arg'

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: default avatarH Hartley Sweeten <>
Reviewed-by: default avatarIan Abbott <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 1ea37fd2
......@@ -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)
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