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staging: comedi: adl_pci9111: clarify Step 2b of the (*do_cmdtest)
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 23 Apr 2014 22:52:30 +0000 (15:52 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Apr 2014 21:07:50 +0000 (14:07 -0700)
commit0fb21b2c1a057139c096f36d7dce4d38977f3129
tree23aafe6ef05e845944d2dc7a46423fef0d86e33ctree | snapshot
parente8429b0913a08d5779b93f5dc5e017cd48026b8bcommit | diff
staging: comedi: adl_pci9111: clarify Step 2b of the (*do_cmdtest)

This step of the (*do_cmdtest) verifies that the selected trigger sources
are mutually compatible.

For this driver the scan_begin_src must be TRIG_FOLLOW or the same source
as the convert_src.

Simplify the logic to clarify this.

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 diff | blob | history
Domain: System / Kernel;