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staging: comedi: ni_6527: use comedi_handle_events()

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Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

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 2014-09-18 11:35:26 -07:00 • committed by Greg Kroah-Hartman
parent 001cce48b4
commit 0c56f057dc
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/ni_6527.c
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@ -210,7 +210,7 @@ static irqreturn_t ni6527_interrupt(int irq, void *d)
if (status & NI6527_STATUS_EDGE) {
comedi_buf_put(s, 0);
s->async->events |= COMEDI_CB_EOS;
comedi_event(dev, s);
comedi_handle_events(dev, s);
}
writeb(NI6527_CLR_IRQS, dev->mmio + NI6527_CLR_REG);