staging: comedi: adl_pci9111: factor out chanlist checking from (*do_cmdtest)
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 16 Apr 2014 21:19:07 +0000 (14:19 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Apr 2014 17:18:47 +0000 (10:18 -0700)
commit8802cd842db76d29dd24bbe555f82b478b0fd469
tree435d6715eaad788345c5e2fa476b8c69944106c3
parentc9b1420c397314a4855af70aadb79450d1bd6fe0
staging: comedi: adl_pci9111: factor out chanlist checking from (*do_cmdtest)

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 analog input async command
support. Tidy up the factored out code.

To minimize the noise, change the comedi_err(), which is a wrapper around
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>
drivers/staging/comedi/drivers/adl_pci9111.c