Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/comedi_parport.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/comedi_parport.c
b/drivers/staging/comedi/drivers/comedi_parport.c
index 0bc3844..3bac903 100644
--- a/drivers/staging/comedi/drivers/comedi_parport.c
+++ b/drivers/staging/comedi/drivers/comedi_parport.c
@@ -225,10 +225,9 @@ static irqreturn_t parport_interrupt(int irq, void *d)
if (!(ctrl & PARPORT_CTRL_IRQ_ENA))
return IRQ_NONE;
- comedi_buf_put(s, 0);
- s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;
-
+ comedi_buf_write_samples(s, &s->state, 1);
comedi_handle_events(dev, s);
+
return IRQ_HANDLED;
}
--
2.0.3
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