Re: Should of_device_is_compatible() use strcmp() rather than strncasecmp()?

On Tue, Jul 03, 2007 at 05:15:11PM -0500, Scott Wood wrote:

How about a CONFIG_NOT_BROKEN_DEVICE_TREE that disables this and other 
legacy stuff?  If unset, warnings will be printed whenever broken things 
are detected.  Boards which need proper device tree parsing can select 
the config option.

I'd prefer the other way around (CONFIG_BROKEN_DEVICE_TREE), but it'd 
need to default y at first, and kconfig has no unselect command that I 
can see...

What's the value add in doing this? The code to handle both cases still
has to be in there (just under ifdef now). Is there actually any harm
in doing case-insensitive matching today, where things break because
there are conflicting properties with different cases?

Device trees will never be perfect, and it's idiotic of the kernel to
expect them to be. Even with the dts files, there are several of them
that have errors in them. There will be more in the future as well.

-Olof