staging: comedi: comedi_pci.c: improve function documentation
authorIan Abbott <abbotti@mev.co.uk>
Wed, 23 Sep 2015 18:35:56 +0000 (19:35 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 29 Sep 2015 01:27:21 +0000 (03:27 +0200)
commit7a064fd13f44eb1acf2d525765fab55c7a3c3bf1
treeb1322635b2620e3ef5827eb864ba0ebc1f8a3da5
parent5e2ec8f9f311caf006a077aea5e20f6608540b8b
staging: comedi: comedi_pci.c: improve function documentation

Expand the descriptions of the functions and document the return values.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/comedi_pci.c