Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c4a58f28 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: addi_apci_1564: use comedi_buf_write_samples() 



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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6bb45f2b

drivers/staging/comedi/drivers/addi_apci_1564.c

+1 −2
Original line number Diff line number Diff line
@@ -95,8 +95,7 @@ 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 */