For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event 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/quatech_daqp_cs.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
index 21e99fd..f6c678e 100644
--- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
+++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
@@ -221,7 +221,7 @@ static enum irqreturn daqp_interrupt(int irq, void *dev_id)
data |= inb(dev->iobase + DAQP_FIFO) << 8;
data ^= 0x8000;
- comedi_buf_put(s, data);
+ comedi_buf_write_samples(s, &data, 1);
/* If there's a limit, decrement it
* and stop conversion if zero
@@ -245,8 +245,6 @@ static enum irqreturn daqp_interrupt(int irq, void *dev_id)
s->async->events |= COMEDI_CB_EOA | COMEDI_CB_ERROR;
}
- s->async->events |= COMEDI_CB_BLOCK;
-
comedi_handle_events(dev, s);
}
return IRQ_HANDLED;
--
2.0.3
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