staging: comedi: addi_common.h: remove 'ui_AiScanLength' from private data

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This member of the private data is a copy of the cmd->scan_end_arg. Use that
instead.

Use a local variable in apci3120_cyclic_ai() for the DMA 'scan_bytes', which
is the cmd->scan_end_arg * 2. Replace the open-coded '2' with sizeof(short).

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 2014-04-29 12:59:41 -07:00 • committed by Greg Kroah-Hartman

parent ffadead4e6

commit 72af0c4ed5

2 changed files with 19 additions and 19 deletions

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1

drivers/staging/comedi/drivers/addi-data/addi_common.h

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37

drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c

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