staging: comedi: vmk80xx: cleanup counter subdevice init

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Change the 'cnt_bits' in the boardinfo to 'cnt_maxdata' so that the
calculation of s->maxdata can be removed. Also, change the type to
match the comedi_subdevice type. Add a comment about the '0' value
for DEVICE_VMK8061.

The s->maxdata should always be set for the subdevice. Move it out
of the conditional.

Rename the (*insn_read), (*insn_config_, and (*insn_write) functions
for the counter subdevice to make grepping easier.

For aesthetic reasons, add some whitespace to the subdevice init.

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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This commit is contained in:

H Hartley Sweeten 2013-02-05 17:27:37 -07:00 • committed by Greg Kroah-Hartman

parent b639e09608

commit 75a45d924d

1 changed files with 23 additions and 20 deletions

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drivers/staging/comedi/drivers/vmk80xx.c

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