staging: comedi: serial2002: cleanup serial2002_setup_subdevs()

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Define and document the bit shifts of the serial.data read from
the device that is used to configure the subdevice channels.

Use the new defines to tidy up the configuration process.

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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H Hartley Sweeten 2013-04-05 16:09:40 -07:00 • committed by Greg Kroah-Hartman

parent 623a73926c

commit ee422bb687

1 changed files with 75 additions and 64 deletions

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drivers/staging/comedi/drivers/serial2002.c

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