staging: comedi: dt3000: don't fail attach if irq is not available

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The irq is only needed to support async commands. Don't fail the attach
if it is not available.

Only hook up the command support if the request_irq() was successful.

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 2013-12-05 13:43:37 -07:00 • committed by Greg Kroah-Hartman

parent 1f0e716188

commit 98f6303b6f

1 changed files with 15 additions and 11 deletions

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drivers/staging/comedi/drivers/dt3000.c

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