[PATCH 25/55] staging: comedi: addi_apci_1564: use comedi_buf_write_samples()

[H Hartley Sweeten]

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 at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/addi_apci_1564.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c
index 3395d7f..18865d7 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -147,8 +147,7 @@ static irqreturn_t apci1564_interrupt(int irq, void *d)
 
 		s->state = inl(dev->iobase + APCI1564_DI_INT_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 */
-- 
2.0.3