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staging: comedi: pcl812: only init async command members when needed
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 3 Dec 2013 19:07:23 +0000 (12:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 23:25:31 +0000 (15:25 -0800)
commit12f24996ccb8a2d627776cca6a1ad19a30954a74
tree8f8fb43a8e90f9ded9fad8c07585379ea25f0a9dtree
parente5fc1a19255616e77ab538bfce16b3ef0836f4b2commit | diff
staging: comedi: pcl812: only init async command members when needed

The 'len_chanlist' and 'cancel' members of the comedi_subdevice are
only used with async command support. Only initialize them if the irq
was sucessfully requested.

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>
drivers/staging/comedi/drivers/pcl812.c diff | blob | blame | history
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