staging: comedi: pcmmio: only hook up async command support if irq is available

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Refactor the board attach so that the async commands support is only
hooked up if the irq is actually available.

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>

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H Hartley Sweeten 2013-12-09 15:31:16 -07:00 • committed by Greg Kroah-Hartman

parent d7c41e83e2

commit 5181886e78

1 changed files with 18 additions and 21 deletions

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drivers/staging/comedi/drivers/pcmmio.c

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