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Re: USB_DEBUG mess
On Sat, Jan 05, 2013 at 11:12:29PM +0000, Christos Zoulas wrote:
> In article <C873ACDC-A444-4442-A021-42C621D868AB%3am-software.com@localhost>,
> Matt Thomas <matt%3am-software.com@localhost> wrote:
> >> Normally, the XXX_DEBUG options are not specified in any files.* files,
> >> meaning that as they are unknown options, they will translate into a
> >> CPPFLAG of -DXXX_DEBUG in the kernel Makefile
> >which is means if you do the define, your sources don't properly get rebuilt.
> >That's why it was made a config option.
> Yes, but now every file that includes usb.h needs to include opt_usb.h before,
> otherwise things don't build right. I'll fix it properly for now until we
> decide something else.
How much of a difference does it make to the structure layouts?
If there are only a few fields the extra space probably doesn't matter.
David Laight: david%l8s.co.uk@localhost
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