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staging: comedi: ni_65xx: use comedi_buf_write_samples()

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Use comedi_buf_write_samples() to add the sample to the async buffer.

The async events COMEDI_CB_EOS will automatically be set by the core
with the end-of-scan is detected. Remove the unnecessary event in the
driver.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-10-22 15:36:58 -07:00 committed by Greg Kroah-Hartman
parent 191db09026
commit 562de49c52
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/ni_65xx.c
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@ -508,9 +508,9 @@ static irqreturn_t ni_65xx_interrupt(int irq, void *d)
writeb(NI_65XX_CLR_EDGE_INT | NI_65XX_CLR_OVERFLOW_INT,
dev->mmio + NI_65XX_CLR_REG);
comedi_buf_put(s, 0);
s->async->events |= COMEDI_CB_EOS;
comedi_buf_write_samples(s, &s->state, 1);
comedi_handle_events(dev, s);
return IRQ_HANDLED;
}