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staging: comedi: ni_6527: 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 15:36:57 -07:00 committed by Greg Kroah-Hartman
parent de88924f67
commit 191db09026
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/comedi/drivers/ni_6527.c
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@ -208,8 +208,7 @@ static irqreturn_t ni6527_interrupt(int irq, void *d)
return IRQ_NONE;
if (status & NI6527_STATUS_EDGE) {
comedi_buf_put(s, 0);
s->async->events |= COMEDI_CB_EOS;
comedi_buf_write_samples(s, &s->state, 1);
comedi_handle_events(dev, s);
}