staging: comedi: das800: allow attaching without interrupt support
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 23 Apr 2013 01:35:12 +0000 (18:35 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Apr 2013 17:41:45 +0000 (10:41 -0700)
commitf05ffb6e12bcfcce5bb6c8eadbabe3b7ebe8f7db
tree6b65a1abc72c30a6e3b29c35367f3ed209e1618e
parent77630119ba0d64ddbe1c839adfd05483d403a0ac
staging: comedi: das800: allow attaching without interrupt support

Interrupts are only requires for the analog input async command support.

Allow the driver to attach to the board if the request_irq() fails.

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/das800.c