staging: comedi: quatech_daqp_cs: cleanup subdevice init

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Remove the dev_info() board attach noise.

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

Remove the init of the s->len_chanlist for the subdevices that do
not support commands. It's not used by them and the comedi core
will handle initializing it properly in the postconfig.

Change the return after a successful attach to "0". The comedi
core expects a < 0 value to indicate an error and "0" is the
typical value returned to indicate success.

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 2013-01-25 15:02:28 -07:00 • committed by Greg Kroah-Hartman

parent c65c64d0f0

commit b7c0afa4b6

1 changed files with 30 additions and 35 deletions

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drivers/staging/comedi/drivers/quatech_daqp_cs.c

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