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(parent: ffadead) | patch
staging: comedi: addi_common.h: remove 'ui_AiScanLength' from private data
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 29 Apr 2014 19:59:41 +0000 (12:59 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 May 2014 00:06:33 +0000 (20:06 -0400)
commit72af0c4ed598419b908f12307cdac7151f622209
tree3357ff4107e5484103e68b69723b0f3dbc22c909tree | snapshot (tar.gz zip)
parentffadead4e67899fd9ca0e33ce1a6bb1453e8b091commit | diff
staging: comedi: addi_common.h: remove 'ui_AiScanLength' from private data

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>
drivers/staging/comedi/drivers/addi-data/addi_common.h diff | blob | blame | history
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c diff | blob | blame | history