staging: comedi: ni_labpc: allow board to attach without dma

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If the dma channel is not available this driver will still work
with interrupts for the analog input subdevice command support.

In addition, only dma channels 1 and 3 are valid for the ISA
devices.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2013-03-22 09:55:30 -07:00 • committed by Greg Kroah-Hartman

parent 0229979a32

commit 19a40abf5e

1 changed files with 14 additions and 21 deletions

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drivers/staging/comedi/drivers/ni_labpc.c

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