tree 997103a5e25f17aaf6620fba52059a66a17e9ddb
parent 18e3b50367c68fa2cbb7a93d4aa8393fcedcbab3
author H Hartley Sweeten <hsweeten@visionengravers.com> 1415123724 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1415381645 -0800

staging: comedi: addi_apci_3120: use async->events to report hardware error

In apci3120_interrupt_dma(), use the async->events to report the hardware
error and allow the core to (*cancel) the command instead of calling the
(*cancel) function directly.

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>