Re: [PATCH] staging: dgap: remove unused configuration

[Sudip Mukherjee <sudipm.mukherjee@gmail.com>]

On Mon, Oct 05, 2015 at 12:46:43PM +0300, Dan Carpenter wrote:
> On Sun, Oct 04, 2015 at 09:19:20PM +0530, Sudip Mukherjee wrote:
> > The IO configuration was not used to configure the board. It was only
> > read from the configuration file. Stop reading it and also remove the
> > other related variables defined for it.
> > 
> > Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> 
> But say someone has an old config file with IO in it, doesn't this break
> their system?
No, it should not. dgap_parsefile() is executing a loop and reading
tokens from the configuration file and depending on what token it has
read it will do switch-case. And it will not find case IO: anymore and
will be just ignored (there is no default:).

And this is actually just a first step towards removing the
configuration file as Greg was telling that loading a firmware file and
consideing it as a configuartion file is not the right thing to do. So I
am removing all the unused configurations one at a time and after they
are removed then depending on the configurations left I will ask for
your suggestion how to remove the use of configuration file.

regards
sudip