staging: comedi: pcl711: use comedi_handle_events()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 18 Sep 2014 18:35:36 +0000 (11:35 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 Oct 2014 02:29:24 +0000 (10:29 +0800)
commit421c600dc408e98035ec7f297133f96e37d21d29
tree0ff422e594009e2f49e376f885a803e8df7205a0
parent3fa1eb64d6d670676946ccd42d48452aecb96c2d
staging: comedi: pcl711: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

The pcl711_ai_set_mode() call when the end-of-acquisition is detected
can then be removed. The (*cancel) does the same thing.

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>
drivers/staging/comedi/drivers/pcl711.c