diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 22:36:47 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 08:03:12 (GMT) |
| commit | 6bb45f2b0c868281311e14d9c6fb94c15eabe13a (patch) | |
| tree | a904548a7444f834af9688ac0053518358755214 | |
| parent | f4add8df72e38a41886c35065c0a794f96fc057a (diff) | |
| download | linux-6bb45f2b0c868281311e14d9c6fb94c15eabe13a.tar.xz | |
staging: comedi: addi_apci_1032: 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: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_1032.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_1032.c b/drivers/staging/comedi/drivers/addi_apci_1032.c index 12601a9..bf14165 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1032.c +++ b/drivers/staging/comedi/drivers/addi_apci_1032.c @@ -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 */ |