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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 15:36:57 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 16:03:13 +0800 |
| commit | 191db0902606214aed1a90396698c28044d0a753 (patch) | |
| tree | c9c889100cceecfc4f99d710c72663b7352d36f9 | |
| parent | de88924f67d1bd49c742d5ba64d3275e4d6f29d3 (diff) | |
| download | op-kernel-dev-191db0902606214aed1a90396698c28044d0a753.zip op-kernel-dev-191db0902606214aed1a90396698c28044d0a753.tar.gz | |
staging: comedi: ni_6527: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_EOS will automatically be set by the core
with the end-of-scan is detected. Remove the unnecessary event 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/ni_6527.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c index b35e1aeb..f99847f 100644 --- a/drivers/staging/comedi/drivers/ni_6527.c +++ b/drivers/staging/comedi/drivers/ni_6527.c @@ -208,8 +208,7 @@ static irqreturn_t ni6527_interrupt(int irq, void *d) return IRQ_NONE; if (status & NI6527_STATUS_EDGE) { - comedi_buf_put(s, 0); - s->async->events |= COMEDI_CB_EOS; + comedi_buf_write_samples(s, &s->state, 1); comedi_handle_events(dev, s); } |
