staging: comedi: ni_labpc: move DMA init out of the common attach

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Only the ISA versions of the LabPC boards support DMA. Move the DMA
initialization out of the labpc_common_attach() and put it in the
ISA specific labpc_attach() function.

Remove the 'dma_chan' parameter from labpc_common_attach().

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 2013-04-22 12:33:30 -07:00 • committed by Greg Kroah-Hartman

parent fa3cb21910

commit 767308842b

4 changed files with 30 additions and 26 deletions

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50

drivers/staging/comedi/drivers/ni_labpc.c

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drivers/staging/comedi/drivers/ni_labpc.h

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drivers/staging/comedi/drivers/ni_labpc_cs.c

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drivers/staging/comedi/drivers/ni_labpc_pci.c

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