staging: comedi: gsc_hpdi: factor out chanlist checking from (*do_cmdtest)

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Step 5 of the (*do_cmdtest) validates that the cmd->chanlist is compatible
with the hardware.

For aesthetics, factor out the step 5 code for the async command support. Tidy
up the factored out code.

To minimize the noise, change the dev_err() to dev_dbg().

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>

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H Hartley Sweeten 2014-04-16 14:19:17 -07:00 • committed by Greg Kroah-Hartman

parent 8691499619

commit 198b21c642

1 changed files with 22 additions and 12 deletions

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drivers/staging/comedi/drivers/gsc_hpdi.c

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