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staging: comedi: addi_apci_1032: 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_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 <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 15:36:47 -07:00 committed by Greg Kroah-Hartman
parent f4add8df72
commit 6bb45f2b0c
1 changed files with 1 additions and 2 deletions
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drivers/staging/comedi/drivers/addi_apci_1032.c
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@ -258,8 +258,7 @@ static irqreturn_t apci1032_interrupt(int irq, void *d)
outl(ctrl & ~APCI1032_CTRL_INT_ENA, dev->iobase + APCI1032_CTRL_REG);
s->state = inl(dev->iobase + APCI1032_STATUS_REG) & 0xffff;
comedi_buf_put(s, s->state);
s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;
comedi_buf_write_samples(s, &s->state, 1);
comedi_handle_events(dev, s);
/* enable the interrupt */