diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-03-07 17:31:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 13:55:57 -0700 |
| commit | 52037a0d520e988e3287b28bc767b58ddc66ad94 (patch) | |
| tree | ab4f0e2df0acbf774415ff14bebe5fa2dcf15f44 /drivers/staging/comedi/drivers/comedi_test.c | |
| parent | fb6aa25009ff7c8ec65673d5a34d7191dc6c5894 (diff) | |
staging: comedi: drivers should not clear the async->events
The comedi core resets the async->events in comedi_buf_reset() which is
called when the subdevice is restored to an idle state and at the start
of an async command. The async->events are also cleared after handling
the events in comedi_event().
Drivers should not clear the events manually.
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>
Diffstat (limited to 'drivers/staging/comedi/drivers/comedi_test.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/comedi_test.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c index 3f596669d07a..cd9562556d2c 100644 --- a/drivers/staging/comedi/drivers/comedi_test.c +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -185,7 +185,6 @@ static void waveform_ai_interrupt(unsigned long arg) (devpriv->usec_remainder + elapsed_time) / devpriv->scan_period; devpriv->usec_remainder = (devpriv->usec_remainder + elapsed_time) % devpriv->scan_period; - async->events = 0; if (cmd->stop_src == TRIG_COUNT) { unsigned int remaining = cmd->stop_arg - devpriv->ai_count; |