From 191db0902606214aed1a90396698c28044d0a753 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 22 Oct 2014 15:36:57 -0700 Subject: [PATCH] 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 Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/ni_6527.c | 3 +-- 1 file changed, 1 insertion(+), 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); } -- 2.7.4